CBSE BOARD XII, asked by monikak9990, 7 months ago

Evalute cos-¹ cos 7π/5

Answers

Answered by Agamsingharora1234

0

Answer:

Hello How are you What are you doing

Answered by sonuac1985

0

Answer:

I don't know what is this because I am in class 7th

Explanation:

but I request you please mark me as brainiliest

Previous Question

Next Question

Similar questions

Physics, 3 months ago

Why the formulae of acceleration and distance is same...

English, 3 months ago

1. At one conner of the hall stood ramu. 2. Rose was a princess who slept Years. 3. He managed to reached home on time. 4. The lion wanted to eat the rabbit 5. The king offered has advice to the farmers. Subject and predicate....

English, 3 months ago

Write the character sketch of postmaster(A letter to god)...

Physics, 7 months ago

Why are some substance conductors while other are insulators...

History, 7 months ago

WORD HUNT. Encircle the words that are related to expressionist music in the grid below. The words run horizontally, vertically and diagonally.

Math, 1 year ago

Diagonals ofa rectangle ABCD intersect at point O. if AC = 8cm then find BO and if CAD= 35° then find ACB...

Math, 1 year ago

√256/9 -√121/4 is equal to (A) 1/2 (B) -1/6 (C) 1/6 (D) 1/3 ...

Accountancy, 1 year ago

Calculate Probable Error (PE) when r = 0.9 and N = 10.