Math, asked by kanishkapanchal, 9 months ago

solve the 6th one.
give an appropriate answer.​

Attachments:

Answers

Answered by Anonymous
3

cosec ( -33π/4 ) ... as { cosec ( -A ) = - cosec A }

=> - cosec ( 33π/4 )

=> - cosec ( 8π + π/4 )...... { cosec ( + A ) = cosec A }

=> - cosec ( π/4 )

=> - 2

Similar questions