Principle Of Mathematical Induction

Question
CBSEENMA11013861

If cosx space equals space 1 half open parentheses straight p plus 1 over straight p close parentheses comma show that:

2 space cos space 4 straight theta space equals space open parentheses straight p to the power of 4 plus 1 over straight p to the power of 4 close parentheses




Solution

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