Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

Find general solution of the equation 2 (1+|cosx|+|cosx|2+ …...............inf) = 2

Find general solution of the equation
2(1+|cosx|+|cosx|2+ …...............inf) = 2

Grade:11

1 Answers

Jitender Singh IIT Delhi
askIITians Faculty 158 Points
6 years ago
Ans:Hello student, please find answer to your question
2^{(1+|cosx| + |cosx|^{2}+.....................\infty )} = 2
2^{(\frac{1}{1-|cosx|})} = 2
\frac{1}{1-|cosx|} = 1
1-|cosx| = 1
|cosx| = 0
cosx = 0
x = 2n\pi \pm \frac{\pi }{2}

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