Math, asked by ROWDIE, 1 year ago

in an triangle PQR ,If angle P=90,then find the value of cos^2Q+sin^2Q

Answers

Answered by poodar
1
answer is one 1 i will not tell complete solution think about it

ROWDIE: can i get explanation
poodar: sin^2(x) + cos^2(x)= 1
poodar: hope you know about it
ROWDIE: ThankYou
Answered by yuvikagupta
1
It's the only formula that
cos^2Q + sin^2Q = 1

So, the Answer is 1 .

Hope this will help u.
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ROWDIE: prove that tan^2tita/tan^2tita-1+cosec^2tita/sec^2tita-cosec^2tita=1/sin^2tita-cos^2tita
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