0 reads0 ratings0 helpful
What is (\cosec(\frac{\pi}{2}-x)) equal to?(\cosec(\frac{\pi}{2}-x)) किसके बराबर है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (\sec x)(\sec x)
(\sin(\frac{\pi}{2}-x)=\cos x), so (\cosec(\frac{\pi}{2}-x)=\frac{1}{\cos x}=\sec x). Use reciprocal and cofunction identities together.(\sin(\frac{\pi}{2}-x)=\cos x), इसलिए (\cosec(\frac{\pi}{2}-x)=\frac{1}{\cos x}=\sec x)। व्युत्क्रम और पूरक पहचान साथ लगाएँ।
Student feedback
Was this question useful?
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Difficulty
Easy0%
Medium0%
Hard0%
Was the explanation clear?
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
