यदि किरण धनात्मक (x)-अक्ष से \(\frac{7}{3}\) पूर्ण चक्कर दक्षिणावर्त घूमे तो मुख्य धनात्मक कोण क्या होगा?
Explanation opens after your attempt
Correct Answer
D. \(\frac{4\pi}{3}\)
Concept
The clockwise angle is \(-\frac{14\pi}{3}\). Adding \(6\pi\) gives the principal angle \(\frac{4\pi}{3}\).
Why this answer is correct
The correct answer is D. \(\frac{4\pi}{3}\). The clockwise angle is \(-\frac{14\pi}{3}\). Adding \(6\pi\) gives the principal angle \(\frac{4\pi}{3}\).
Exam Tip
दक्षिणावर्त कोण \(-\frac{14\pi}{3}\) है। इसमें \(6\pi\) जोड़ने पर \(\frac{4\pi}{3}\) मुख्य कोण मिलता है।
Login to save your score, XP, coins and progress.
AI Video Prompt 16:9 + 9:16
Is question ka premium MCQ video banane ke liye ready prompt. Copy karke Sora, Runway, Canva AI, CapCut AI, ChatGPT video workflow ya editor me use karein.