# Sin30+tan45-cosec60/sec30+cos60+cot45

2
by jitendramewada

## Answers

2015-07-19T12:23:50+05:30

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1/2+1-2/root3/2/root3+1/2+1
1/2+1-1+1/2+1
1/2+1/2+1/1
1+1+2/2(whole upon)
4/2
2.
2015-07-19T12:28:19+05:30

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Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Sin 30 = 1/2 ,
Tan 45 = 1 ,
Cosec 60 = 2/√3 ,
Sec 30 = 2/√3 ,
Cos 60 = 1/2 ,
Cot 45 = 1 .
Now , Sin30+tan45-cosec60/sec30+cos60+cot45 = 1/2+1-2/√3 / 2/√3+1/2+1
= 1/2+1-1+1/2+1
= 2 .