यदि x=cosec𝜶-sin𝜶, y= sec𝜶-cos𝜶 तो 
X2y2(x2+y2+3) का मान क्या होगा?

  • 1

    0

  • 2

    1

  • 3

    2

  • 4

    3

Answer:- 2

Post your Comments

Your comments will be displayed only after manual approval.

Test
Classes
E-Book