Join Examsbook
545 0

Q:

x cosθ-y sinθ=2 और x sinθ + ycosθ = 4  में से θ हटाने पर कोनसा कथन सत्य होगा ?

  • 1

    x2+y2=20

  • 2

    3x2+y2=20

  • 3

    x2-y2=20

  • 4

    3x2-y2=10

  • Show AnswerHide Answer
  • Workspace

Answer : 1. "

x2+y2=20

"

Are you sure

  Report Error

Please Enter Message
Error Reported Successfully