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## Recent Questions

221 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 4 Year Ago

208 views

### 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 4 Year Ago

241 views

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

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Modified 4 Year Ago

183 views

### 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 4 Year Ago

177 views

### 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 4 Year Ago

163 views

### 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 4 Year Ago

259 views

### 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 4 Year Ago

279 views

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

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Modified 4 Year Ago

167 views

### 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 4 Year Ago

190 views

### 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 4 Year Ago

521 views

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

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Modified 4 Year Ago

188 views

### 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 4 Year Ago

208 views

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

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Modified 4 Year Ago

409 views

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

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Modified 4 Year Ago

206 views

### 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 4 Year Ago

256 views

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

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Modified 4 Year Ago

454 views

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

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Modified 4 Year Ago

372 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 4 Year Ago

231 views

### 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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460 views

### 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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300 views

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

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282 views

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

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289 views

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

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253 views

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

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197 views

### 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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204 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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231 views

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

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222 views

### 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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351 views

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

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228 views

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

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Modified 4 Year Ago Chhavi