if sinA+cosA then what is the value 2tan^2A-2cot^2+5
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hello friend !! here is your answer !!!
hope it helped you !!
thankyou!!
plz mark Brainly !!!
hope it helped you !!
thankyou!!
plz mark Brainly !!!
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aditya127:
how did you do this there is no value of Sin A + Cos A
so ,boy you could equalise it !! sinA=-cosA ,,,and then sqare both sides !!
this is the method to do it !! i think you. never do such question before !?
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