Math, asked by pranav5729, 1 year ago

if a cos theta minus B sin theta is equal to C prove that a sin theta + b cos theta is equal to plus minus under root a square + b square minus C square

question 19. help please​

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Answered by vedkanishk
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pranav5729: have doubt
pranav5729: no no its right
pranav5729: thanks brother
vedkanishk: Hope it helps u.....
pranav5729: yes a lot!!!
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