Guest

if sin 4 ​​theta ÷a + cos 4 theta÷b = 1÷ a+b then sin 8 theta÷a 3 + cos 8 theta÷b 3 = 1 ÷ (a+b) 1 ÷ (a+b) 2 1 ÷ (a+b) 3 none.

if sin4​​theta ÷a + cos4theta÷b = 1÷ a+b then sin8theta÷a+ cos8theta÷b=
  1.  1 ÷ (a+b)
  2.  1 ÷ (a+b)2
  3.  1 ÷ (a+b)3
  4.   none.

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10336 Points
2 years ago
Dear student

Please write the question in standard notation or attach an image so that ambiguity in understanding can be avoided

Regards

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free