sin35° cos55°+ cos35° sin55°/ cosec^2 10°- tan^2 80°
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sin 35× cos 55 = sin^2 35
cos 35× sin55= cos^2 35
cosec^2 10 - tan^2 80 =sec^2 80- tan^2 80
Solving we get value is 1/1=1
cos 35× sin55= cos^2 35
cosec^2 10 - tan^2 80 =sec^2 80- tan^2 80
Solving we get value is 1/1=1
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