4sin2theta-1=0 and angle theta is less than 90 degree the value of cos2theta+tan2theta is

a         13/12

b            11/9

c         12/11

d       17/11

mohit007 Default Asked on 22nd March 2016 in Maths.
Add Comment
  • 0 Answer(s)

    Your Answer

    By posting your answer, you agree to the privacy policy and terms of service.