Join Examsbook
1108 0

Q:

यदि cos3A = X, तो X का मान है?

  • 1
    4cos3A + 3cosA
  • 2
    3cosA – 4cos3A
  • 3
    cosA + 4cos3A
  • 4
    4cos3A – 3cosA
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "4cos3A – 3cosA"

Are you sure

  Report Error

Please Enter Message
Error Reported Successfully