JIPMAT - Which of the following trigonometric identities are true? aligned & ^2(41^)+ ^2(49^)=1 \\ & ^2(60^)-2 (45^)- ^2(30^)=-1 \\ & ^2()+1/1+ ^2()=1 aligned | PYQs + Solutions

JIPMAT

Geometry

Medium

A and B only

A and C only

B and C only

A, B, and C

✅ Correct Option: 2

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JIPMAT 2025

Two ships are sailing in the sea on the two sides of a lighthouse. The angles of elevation of the top of the lighthouse as observed from two ships are 30° and 45°, respectively. If the lighthouse is 100 m high, the distance between two ships is approximately:

JIPMAT 2024

Given below are two statements:

Statement I: $\frac{\cot 30^{\circ}+1}{\cot 30^{\circ}-1}=2\left(\cos 30^{\circ}+1\right)$

Statement II : $2 \sin 45^{\circ} \cos 45^{\circ}-\tan 45^{\circ} \cot 45^{\circ}=0$

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If $\sin (θ) - \cos (θ) = 0$ , the value of sin⁴ (θ) + cos⁴ (θ) is:

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