Intermediate First Year Mathematics paper - 1A>Chapter 6 - Trigonometric Ratios upto Transformations>Exercise 6 (a)>Q I

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11th Telangana Board

IMPORTANT

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Convert the following into simplest form : $cosec (5 π + θ)$

Important Questions on Trigonometric Ratios upto Transformations

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11th Telangana Board

IMPORTANT

Intermediate First Year Mathematics paper - 1A>Chapter 6 - Trigonometric Ratios upto Transformations>Exercise 6 (a)>Q I

Convert the following into simplest form :

\sec (4 π - θ)

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11th Telangana Board

IMPORTANT

Intermediate First Year Mathematics paper - 1A>Chapter 6 - Trigonometric Ratios upto Transformations>Exercise 6 (a)>Q I

If the value of

\sin (- 405^{0})

is

\frac{- 1}{\sqrt{k}}

then find the value of

k

.

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IMPORTANT

Intermediate First Year Mathematics paper - 1A>Chapter 6 - Trigonometric Ratios upto Transformations>Exercise 6 (a)>Q I

Find the value of the following : $\cos (\frac{- 7 π}{2})$

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11th Telangana Board

IMPORTANT

Intermediate First Year Mathematics paper - 1A>Chapter 6 - Trigonometric Ratios upto Transformations>Exercise 6 (a)>Q I

Find the value of the following : $\sec (2100 °)$

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11th Telangana Board

IMPORTANT

Intermediate First Year Mathematics paper - 1A>Chapter 6 - Trigonometric Ratios upto Transformations>Exercise 6 (a)>Q I

Find the value of the following : $\cot (- 315 °)$

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11th Telangana Board

IMPORTANT

Intermediate First Year Mathematics paper - 1A>Chapter 6 - Trigonometric Ratios upto Transformations>Exercise 6 (a)>Q I

Evaluate :

\cos^{2} 45 ° + \cos^{2} 135 ° + \cos^{2} 225 ° + \cos^{2} 315 °

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11th Telangana Board

IMPORTANT

Intermediate First Year Mathematics paper - 1A>Chapter 6 - Trigonometric Ratios upto Transformations>Exercise 6 (a)>Q I

Evaluate :

\sin^{2} \frac{2 π}{3} + \cos^{2} \frac{5 π}{6} - \tan^{2} \frac{3 π}{4}

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11th Telangana Board

IMPORTANT

Intermediate First Year Mathematics paper - 1A>Chapter 6 - Trigonometric Ratios upto Transformations>Exercise 6 (a)>Q I

Evaluate :

\cos 225 ° - \sin 225 ° + \tan 495 ° - \cot 495 °