sin A( 1+tan A) + cos A( 1+cot A) = cosec A + sec A
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Answer:
Step-by-step explanation:
On solving L.H.S. ,
=> SinA( 1+ TanA ) + CosA ( 1 + cotA )
=> SinA + SinA*TanA + CosA + CosA*CotA
=>
=>
=>
=> 1/SinA + 1/CosA
=> CosecA + SecA
=> R.H.S
HENCE, PROVED
PLEASE MARK IT AS THE BRAINLIEST.....
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