If cot(Q-24°)=tan2Q find the value of Q
Q means theta
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we know that tanQ=cot(90-Q)so,
cot(Q-24°)=cot(90-2Q)
Q-24=90-2Q
114=3Q
38°=Q
cot(Q-24°)=cot(90-2Q)
Q-24=90-2Q
114=3Q
38°=Q
Divyaranjan:
It is wrong
In 2nd step , there is (cotQ-24), not ,cot(90-24)
i correctee it
cot(Q-24)
thanks
NP
but i corrected it already
ok
Answered by
0
cot(Q-24)= tan2Q
We know that
TanQ=Cot(90-Q)
So Cot(Q-24)=Cot(90-2Q)
> Q-24=90-2Q
>3Q=114
Thus Q=38
We know that
TanQ=Cot(90-Q)
So Cot(Q-24)=Cot(90-2Q)
> Q-24=90-2Q
>3Q=114
Thus Q=38
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