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

(√1-sin^2100)sec100= Pls reply fast With a solution list

(√1-sin^2100)sec100=
Pls reply fast
With a solution list

Grade:11

1 Answers

Vikas TU
14149 Points
5 years ago
(√1-sin^2100)sec100= can be written as:
√(cos^2100)sec100 = k (let)
k = cos100*sec100 = 1
.i.e. k = + 1
 
and
-cos100*sec100 = k
k= -1
 
Now since sec100 is negative and thus -ve is multiplied with positive will always give a negative one.
Hence k = +! iss being neglected.
answer is k = -1.
plz approve!

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