Math, asked by sumavaishnavi1445, 1 year ago

If m=cosa-sina and n=cosa-sina show that m/n+n/m=2/1-tan^2a

Answers

Answered by shaukatalijauhar

0

Answer:

wrong question

Step-by-step explanation:

you wrote m=Cosa-sina

n=cosa-sina

what you want to say

please write question in correct way

because we want help you

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