"If `sintheta=3/4`, prove  that `sqrt((cos e c^2theta-cot^2theta)/(sec^2theta-1))=(sqrt(7))/3`"
Channel: Doubtnut
Date: 2020-07-05

"If `sintheta=3/4`
, prove
  that `sqrt((cos e c^2theta-cot^2theta)/(sec^2theta-1))=(sqrt(7))/3`"