If cosecA=3/2,then 2(cosec2A+cot2A) is Share with your friends Share 0 Anuradha Sharma answered this cosecA = 32 So, 2cosec2A+cot2A=2cosec2A+cosec2A-1 Using the formula cot2A= cosec2A-1=22cosec2A-1=22×94-1=9 - 2= 7 0 View Full Answer
