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

sin -1 45 + cos -1 60 =

sin-145 + cos-160  =

Grade:12

1 Answers

askIITianexpert IITDelhi
8 Points
12 years ago

Sin-1X or Cos-1X is defined for only -1≤X≤1.So in the above expression both of those terms are not defined.

Please make sure of viewing your questions after posting here so that you could verify that what you wanted to know is written here unambiguously.

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