1.

If cosec theta +cot theta=5|2 then the value of tan theta is

Answer»

ong>Answer:

20/21

Step-by-step explanation:

1/sin THETA + cos theta/sin theta=5/2

=>1+cos theta/sin theta=5/2

=>2cos^2 theta/2/2.sintheta/2.costheta/2=5/2

=>cot theta/2=5/2

=>TAN theta/2=2/5

=>tan theta=2 tan theta/2/1_tan^2 theta/2

=>2*2/5/1_4/25

=4/5*25/21=20/21(ANS)



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