## Recent Questions

57 views

### If Log 2, Log(2^n-1) And Log(2^n+3) Are In A.P., Then N Is Equal To

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Modified 9 Months and 8 Days Ago Paul

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### The First Four Terms Of An A.P. Are A, 9, 3a-b, 3a+b. The 2011th Term Of The A.P. Is

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Modified 9 Months and 8 Days Ago Julia

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### The Value Of 1^2-2^2+3^2-4^2+....+11^2 Is Equal To

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Modified 9 Months and 8 Days Ago Diane

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### An A.P. Consists Of 23 Terms. If The Sum Of The Three Terms In The Middle Is 141 And The Sum Of The Last Three Terms Is 261, Then The First Term Is

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Modified 9 Months and 8 Days Ago Matt

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### The Sum Of All Two Digit Natural Numbers Which Leave A Remainders 5 When They Are Divided By 7 Is Equal To

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Modified 9 Months and 8 Days Ago Maria

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### If H 1, H 2 Are Two Harmonic Means Between Two Positive Numbers A And B(a Is Not Equal To B),A And G Are The Arithmetic And Geometric Means Between A And B Then (H 2+H 1)/(H 2*H 1) Is

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Modified 9 Months and 8 Days Ago Julia

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### If A/(b+c), B/(c+a), C/(a+b) Are In H.P., Then A, B, C Are In

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Modified 9 Months and 8 Days Ago Owen

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### 7th Term Of An A.P. Is 40, Then The Sum Of First 13 Terms Is

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Modified 9 Months and 8 Days Ago William

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### The Sum Of Infinite Terms Of The Geometric Progression Root 2+1/root 2-1,1/2-root 2, 1/2.... Is

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Modified 9 Months and 8 Days Ago Deirdre

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### If The Sum Of 1+(1+2)/2+(1+2+3)/3+.... To N Terms Is S, Then S Is Equal To

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Modified 9 Months and 8 Days Ago Michael

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### The Sequence Log A, Log A^2/b, Log A^3/b^2,..... Is A/an

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Modified 9 Months and 8 Days Ago William

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### The Value Of N For Which X^n+1+y^n+1 Divide By X^n+y^n Is The Geometric Mean Of X And Y Is

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Modified 9 Months and 8 Days Ago Jake

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### Sum Of N Terms Of The Following Series 1^3+3^3+5^3+7^3+...is

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Modified 9 Months and 8 Days Ago Adrian

128 views

### G.M. And H.M. Of Two Numbers Are 10 And 8 Respectively. The Numbers Are

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Modified 9 Months and 8 Days Ago Pippa

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### The Value Of N For Which X^n+1+y^n+1 Divide By X^n+y^n Is The Geometric Mean Of X And Y Is

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Modified 9 Months and 8 Days Ago Keith

100 views

### Sum Of N Terms Of The Following Series 1^3+3^3+5^3+7^3+...is

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Modified 9 Months and 8 Days Ago Carol

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### G.M.and H.M. Of Two Numbers Are 10 And 8 Respectively. The Numbers Are

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Modified 9 Months and 8 Days Ago Brian

126 views

### If A, B,c Are In G.P. Then Log A X, Log B X, Log C X In

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Modified 9 Months and 8 Days Ago Eesha

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### The Value Of F At X=0 So That The Function F(x)=2^x-2^-x, X Is Not Equal To 0, Is Continuous At X=0, Is

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Modified 9 Months and 8 Days Ago Carl

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### Let F(x+y)=f(x)f(y) And F(x) =1+ Sin (3x)g(x) Where G(x) Is Continuous Then F(x) Is

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Modified 9 Months and 8 Days Ago Anthony

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### If F(x) Is Equal To 2x+1/3x-2, Then (fof)(2) Is Equal To

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Modified 9 Months and 8 Days Ago Deirdre

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### Lim X Tense To A^x-b^x/e^x-1=

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Modified 9 Months and 8 Days Ago Ella

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### The Limit Of Sigma N Is Equal To 1 To 1000 (-1)^n X^n As X Tense To Infinite

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Modified 9 Months and 8 Days Ago Diane

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### The Function F(x) =|x|+|x-1| Is

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Modified 9 Months and 8 Days Ago Jennifer

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### F(x)={[x]+[-x],when X Is Not Equal To 2,{Delta , When X Is Equal To 0. If F(x) Is Continuous At X =2, The Value Of Delta Will Be

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Modified 9 Months and 8 Days Ago Nathan

65 views

### If The Function F(x) Is Equal To {x^2-(A+2)x+A/x-2, For X Is Not Equal To 2, {2, For X=2 Is Continuous At X=2, Then

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Modified 9 Months and 8 Days Ago Emma

82 views

### The Value Of Lim X Tense To 1(x+x^2+.....x^n-n/x-1) Is

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Modified 9 Months and 8 Days Ago Kevin

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### The Value Of F(0) So That The Function F(x)=1-cos(1-cosx)/x^4 Is Continuous Everywhere Is

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Modified 9 Months and 8 Days Ago Cameron

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### Lim X Tense To 0 Sin|x|/x Is Equal To

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Modified 9 Months and 11 Days Ago Jacob

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### The Value Of Lim X Tense To 0 Sin^2x + Cosx-1/x^2 Is

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Modified 9 Months and 11 Days Ago Chhavi 