Social Sciences, asked by hitanshu30, 11 months ago

If cosec^2(3x-2)=cot^2(2x+3)+1 than x=?
Plz answer fast
Correct answer will be given BRAINLIEST

Answers

Answered by anubha148
0

x = coseca/3

1/x = cota/3


(x²-1/x²) = (x+1/x)(x-1/x)


= (coseca/3 + cota/3)(coseca/3 - cota/3)

= 1/9 (coseca+ cota)(coseca - cota)

= 1/9 (cosec²a - cot²a)

= 1/9 (cot²a +1 - cot²a)

= 1/9 (1)

= 1/9

I hope you understand the approach.

All the best!




hitanshu30: I didn't understand
hitanshu30: From where does 'a' came?
anubha148: just i was putting to make clear
hitanshu30: from where does coseca/3 came
anubha148: formula
hitanshu30: I still didn't understand
hitanshu30: which formula??
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