Solve sec(30)+tan(45)-csc(60)/sec(30)+cos(60)+cot(45)

abondantQ 2020-11-12 Answered
Solve sec(30)+tan(45)csc(60)sec(30)+cos(60)+cot(45)
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Expert Answer

grbavit
Answered 2020-11-13 Author has 109 answers

cosec60=sec30=1cos30=23=1sin60,
cot45=tan45=1,
cos60=sin30=12.
The expression becomes:
23+1(23(23+12+1=23+11+12+1=233+32=2.6547)). approx.

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