मराठी

If y AexBexxthendydx=Ae5x+Be-5xx then d2ydx2 is equal to ____________. -

Advertisements
Advertisements

प्रश्न

If y `= "Ae"^(5"x") + "Be"^(-5"x") "x"  "then"  ("d"^2 "y")/"dx"^2` is equal to ____________.

पर्याय

  • 25 y

  • 5 y

  • - 25 y

  • 10 y

MCQ
रिकाम्या जागा भरा

उत्तर

If y `= "Ae"^(5"x") + "Be"^(-5"x") "x"  "then"  ("d"^2 "y")/"dx"^2` is equal to 25 y.

Explanation:

as `"y'" = 5  "Ae"^(5"x") - 5  "Be"^(-5"x")`

and `"y'" = 25  "Ae"^(5"x") + 25  "Be"^(-5"x")`

= 25 y

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×