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What is \(\sin\left(\frac{\pi}{2}-\theta\right)\) equal to?\(\sin\left(\frac{\pi}{2}-\theta\right)\) किसके बराबर होता है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: \(\cos \theta\)\(\cos \theta\)
\(\sin\left(\frac{\pi}{2}-\theta\right)=\cos \theta\) is a cofunction relation. In transformations with \(\frac{\pi}{2}\), the function changes.\(\sin\left(\frac{\pi}{2}-\theta\right)=\cos \theta\) सह-फलन संबंध है। \(\frac{\pi}{2}\) वाले रूपांतरण में फलन बदलता है।
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