MHT-CET

Trigonometric Ratios & Id question bank (Mathematics)

Practice 128 free MHT-CET Mathematics - Trigonometric Ratios & Id questions with answers and step-by-step solutions.

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Q1.

$$\frac{\cos 12^{\circ}-\sin 12^{\circ}}{\cos 12^{\circ}+\sin 12^{\circ}}+\frac{\sin 147^{\circ}}{\cos 147^{\circ}}=$$

(A)

(B)

(C)

(D)

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Q2.

If $\cos x+\cos y=-\cos \alpha, \sin x+\sin y=-\sin \alpha$, then $\cot \left(\frac{x+y}{2}\right)=$

(A)

$-\cot \propto$

(B)

$\cot \propto$

(C)

$-\tan \propto$

(D)

$\tan \propto$

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