Math, asked by prathamsaxena75, 10 months ago

solve plz send me the solution of this

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Answers

Answered by kiran12355

2

Step-by-step explanation:

L.H.S=cot@-tan@= =(cos@/sin@)-(sin@/cos@) =(cos^2@-sin^2@)/([email protected]@) =cos^2@-(1-cos^2@)/[email protected]@ =(cos^2@-1+cos^2@)/[email protected]@ =2cos^2@-1/[email protected]@ =R.H.S

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