sinA = 1/√2 and sinB = 1/√3 then what is the value of {tan(A+B)/2} {cot(A-B)/2}?
urgent!!
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The value of {tan(A+B)/2} is 2.91
The value of {cot(A-B)/2} is 1.533
The value of {tan(A+B)/2} {cot(A-B/2} = 2.913 × 1.533
= 4.457
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