if cot A=1,then the value of 1+cosA/sinA
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Answer:
1+cos A/sinA
CosA/sinA=cotA
CotA=1
Therefore
1+cotA=1+1=2
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cotA = 1
=>cosecA = √(1 + cot^2A) = √(1 + 1) = √2
Given expression: (1+cosA)/sinA
It can also be written as 1/sinA + cosA/sinA
=> cosecA + cotA
=> √2 + 1
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