solve it the answer is 2sint/2.cost/2
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ans is 1/2sint/2cost/2
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well this is the answer
or simply u can convert
tan = sin /cos
and sec= 1/cos
to get 1/2*(cos/sin)*(1/cos²)
cancelling cos u will get
= 1/(2*sin*cos)
or simply u can convert
tan = sin /cos
and sec= 1/cos
to get 1/2*(cos/sin)*(1/cos²)
cancelling cos u will get
= 1/(2*sin*cos)
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Debdipta:
you do it very large
its only to make u understand ..
i am Debdipta
not shivam
oh ok
yes u r right
hahaha i am mad
its just one line
you can cut out cost/2
Tysm
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