evaluate 3cot²60+sec²45
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cot60=1/root 3
Sec45= root 2
3*square of cot 60+square of Sec 45=3* (square of1/ root 3)+(square of root 2)
->3(1/3)+2=1+2=3
Hey dear here is your answer..
Stay blessed..
Sec45= root 2
3*square of cot 60+square of Sec 45=3* (square of1/ root 3)+(square of root 2)
->3(1/3)+2=1+2=3
Hey dear here is your answer..
Stay blessed..
abisheaksabari:
thanks for your help
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