Concept to Solve Trigonometric Equations

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#trigonometrybasics #trigonometry #trigonometryclass10 #trigonometricratios #specialtriangles #castRule #anilkumar #globalmathinstitute #specialtriangles #castRule
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slight arithmetic error at 18.50
1/2 of 315 deg should be 157.5 deg and not 127.5 deg. - just in case it confuses someone.
excellent video - thanks

zalida