सबसे छोटा धनात्मक पूर्णांक (n) क्या है ताकि \(\frac{5\pi}{12}+\frac{n\pi}{6}\) और \(\frac{17\pi}{12}\) सहप्रारंभी हों?
What is the least positive integer (n) such that \(\frac{5\pi}{12}+\frac{n\pi}{6}\) and \(\frac{17\pi}{12}\) are coterminal?
Explanation opens after your attempt
C. (6)
Concept
Equating them gives \(\frac{n\pi}{6}=\pi\). Hence (n=6).
Why this answer is correct
The correct answer is C. (6). Equating them gives \(\frac{n\pi}{6}=\pi\). Hence (n=6).
Exam Tip
दोनों को बराबर करने पर \(\frac{n\pi}{6}=\pi\) मिलता है। इसलिए (n=6) है।
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