SSC Advanced Maths Volume 2>Chapter 2 - SSC Advanced Maths. : Previous Years Solved Papers>FCI P.T. Exam.: 11.11 .2012>Q 351

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If $\cos x + \cos^{2} x = 1$ , then $(\sin^{12} x + 3 \sin^{10} x + 3 \sin^{8} x + \sin^{6} x - 1)$ numerically equals to

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Important Questions on SSC Advanced Maths. : Previous Years Solved Papers

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SSC Advanced Maths Volume 2>Chapter 2 - SSC Advanced Maths. : Previous Years Solved Papers>FCI P.T. Exam.: 11.11 .2012>Q 353

If

a \sin θ + b \cos θ = c

, then the value of

a \cos θ - b \sin θ

is equal to

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SSC Advanced Maths Volume 2>Chapter 2 - SSC Advanced Maths. : Previous Years Solved Papers>FCI P.T. Exam.: 11.11 .2012>Q 354

If

a^{2} + b^{2} + c^{2} + 3 = 2 (a - b - c)

, then

2 a - b + c = ?

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SSC Advanced Maths Volume 2>Chapter 2 - SSC Advanced Maths. : Previous Years Solved Papers>FCI P.T. Exam.: 11.11 .2012>Q 355

A

30 c m

long chord is

8 c m

distant from the centre of a circle. Radius of the circle will be

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SSC Advanced Maths Volume 2>Chapter 2 - SSC Advanced Maths. : Previous Years Solved Papers>FCI P.T. Exam.: 11.11 .2012>Q 356

Evaluate:

\tan 1 ° \tan 2 ° \tan 3 ° . . . \tan 89 °

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SSC Advanced Maths Volume 2>Chapter 2 - SSC Advanced Maths. : Previous Years Solved Papers>FCI P.T. Exam.: 11.11 .2012>Q 357

A straight line parallel to

x

-axis and

3

unit below

x

axis follows the equation

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SSC Advanced Maths Volume 2>Chapter 2 - SSC Advanced Maths. : Previous Years Solved Papers>FCI P.T. Exam.: 11.11 .2012>Q 358

P

and

Q,

are two points on a circle with centre

O .

There is a point

R

on minor are between points

P

and

Q .

Tangents at points

P

and

Q

meet each other at point

S .

Then if

∠ PSQ = 20 °

then

∠ PRQ

will be equal to

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SSC Advanced Maths Volume 2>Chapter 2 - SSC Advanced Maths. : Previous Years Solved Papers>FCI P.T. Exam.: 11.11 .2012>Q 359

In a

∆ ABC, AB = AC, ∠ BAC = 40 °

then measure of an exterior angle at

B

will be

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SSC Advanced Maths Volume 2>Chapter 2 - SSC Advanced Maths. : Previous Years Solved Papers>SSC G.L. P.T. Exam.: 21.04.2013>Q 375

What is the value of

\cos 1 ° \cos 2 ° \cos 3 ° . . . \cos 177 ° \cos 178 ° \cos 179 ° ?