 ## CBSE Discussions Introduction To Trigonometry Recent Questions

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### Find The Value Of 3 Sin 30 Degree - 4 Sin Cube 60 Degree

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Modified 1 Year Ago Connor

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### Find The Value Of (sin 30 Degree + Cos 30 Degree)

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Modified 1 Year Ago Owen

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### Find The Value Of 4 Tan 45 Degree + Underoot 3 Cot 60 Degree + 3 Sin Square 60 Degree + Tan 30 Degree Cot 45 Degree

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Modified 1 Year Ago Virginia

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### Find The Value Of Sin Square 30 Degree + Cos Square 45 Degree + Cos Square 30 Degree

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Modified 1 Year Ago Carina

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### If Sec Theta = 4/underoot 7,Prove That

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Modified 1 Year Ago Austin

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### Prove That (1 + Tan A + Cos A) (sin A - Cos A)

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Modified 1 Year Ago Taarush

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### Prove That Sec Square Theta - Sin Square Theta / Tan Square Theta

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Modified 1 Year Ago Siddharth

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### If Underoot 3 Sin Theta = Cos Theta, Find The Value Of

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Modified 1 Year Ago Evan

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### If 3 Tan A = 4, Prove That

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Modified 1 Year Ago Tim

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### If 5 Tan Alpha = 4, Prove That 5 Sin Alpha - 3 Cos Alpha / 5 Sin Alpha + 2 Cos Alpha = 1/6

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Modified 1 Year Ago Evan

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### Given, 15 Cot A = 8, Find The Other Trignometric Ratios Of The Angle A

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Modified 1 Year Ago David

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### Given, Sin A = 3/5, Find The Other Trignometric Ratios Of The Angle A

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Modified 1 Year Ago Abigail

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### In A Triangle ABC, Right Angled At B, Having AB = 5 Cm, And BC =12 Cm

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Modified 1 Year Ago Karen

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### If Cos Theta = 2/3, Find The Value Of 2 Sec Square Theta + 2 Tan Square Theta - 9

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Modified 1 Year Ago Heather

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### If Sin Alpha = 1/2 And Alpha Is An Acute Angle, Find The Value Of

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Modified 1 Year Ago Hannah

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### If Tan A = 3/4, Show That Sin A Cos A =12/25

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Modified 1 Year Ago Ryan

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### If 22 Cos A - 3 Sin A = 20 Sin A, Then Find The Value Of

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Modified 1 Year Ago Wendy

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### If 17 Cos A = 8, Find 15 Cosec A - 8 Sec B

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Modified 1 Year Ago Una

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### In A Triangle PQR, Angle Q = 90 Degree. If PQ = 10 Cm PR = 15 Cm

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Modified 1 Year Ago Alan

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### If 3 Tan A = 4 Sin A, Then Find The Relation Between Cosec A And Cot A

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Modified 1 Year Ago Christian

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### In The Following Figure, Triangle ABC Is Right Angled At B Tan A = 4/3

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Modified 1 Year Ago Lisa

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### In A Triangle ABC, Angle B =90 Degree. If AB = 2 Cm And AC = 3 Cm

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Modified 1 Year Ago Karen

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### If Sin A = 3/5, Then Find The Value Of Sin A Cos B + Cos A Sin B

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Modified 1 Year Ago Lily

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### If Sin Theta = 24/25, Then Find The Value Of

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Modified 1 Year Ago Frank

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### If Sin C = 15/17, Find The Value Of Sin A

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Modified 1 Year Ago Julia

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### If Tan Theta = A/b, Find The Value Of Sec Theta

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Modified 1 Year Ago Eric

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### If Sin A = 12/13, What Is The Value Of Cos A

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Modified 1 Year Ago Emily

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### Prove The Following Identities, Where The Angles Involved Are Acute Angles

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Modified 1 Year Ago Victoria

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### Choose The Correct Option. Justify Your Choice

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Modified 1 Year Ago Sai

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### Evaluate (i) Sin Square 63 Degree/cos Square 17 Degree

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Modified 1 Year Ago Amanda 