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  • (sin(x)* cosec(x))+(sec(x)*cos(x))=?
Multiple choice general knowledge math & puzzles

(sin(x)* cosec(x))+(sec(x)*cos(x))=?

  1. 1

  2. 0

  3. 2

  4. 3

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Using trigonometric identities: sin(x) * cosec(x) = 1 and sec(x) * cos(x) = 1. Therefore, 1 + 1 = 2.

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