JEE Main 20 July 2021 Shift 2 Solved Paper

Section: Mathematics

Question : 72 of 90

Marks: +1, -0

Let in a right angled triangle, the smallest angle beθ. If a triangle formed by taking the reciprocal of its sides is also a right angled triangle, then sin‌θ is equal to:

[20 Jul 2021 Shift 2]

√5+1
4
√5−1
2
√2−1
2
√5−1
4

Validate

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