iF sinA=1/2 then what is the value of(cotA-cosA)
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Step-by-step explanation:
sin A= 1/2
sin A = sin 30
a= 30°
cot 30 - cos 30
= √3 - √3/2
= √3/2
Answered by
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Answer:
A= 30 degree.......
Step-by-step explanation:
cot 30=√3
cos 30 = √3/2
ans is 2√3 /2 -- √3/2
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