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Trigonometric Ratio and Identites question

2025 · 23 Jan · Shift 1 · Q33

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JEE Main
Mathematics
Trigonometric Ratio and Identites
2025 · 23 Jan · Shift 1 · Q33

Trigonometric Ratio and Identites question

2025 · 23 Jan · Shift 1 · Q33

JEE MainMathematicsTrigonometric Ratio and IdentitesMCQ+4 / −1

The value of

\left(\sin 70^{\circ}\right)\left(\cot 10^{\circ} \cot 70^{\circ}-1\right)

is

A
0
B
2/3
C
1
D
3/2

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