Q.202437: જો tan A = 3/4 તો (cos² A - sin² A) = ? |
જો tan A = 3/4 તો (cos² A - sin² A) = ? - - jo tan A = 3/4 to (cos² A - sin² A) = ? Maths in Gujarati, trigonometry question answers in Gujarati pdf questions in Gujarati, Know About Maths online test Maths notes in Gujarati quiz book