Math, asked by punithaashyal, 9 months ago

Cos^-1(cos 2π÷3)+sin^-1(sin 2π÷3)

Answers

Answered by eleanortwinn

1

Answer:

Step-by-step explanation:

Cos⁻¹ ( cos 2π/3) + sin⁻ ¹ (sin 2π/3)

= cos ⁻¹ (cos 2π/3) + sin ⁻¹ (sin π - π/3)

= 2π/3 + sin ⁻¹ ( sin π/3)

= 2π/3 + π/3

= π.

Previous Question

Next Question

Similar questions

Math, 4 months ago

The sum of the exponents of prime factors in the factorization of 1771 is : a) 1. b) 3. c) 2. d)4 pls dont spam for points. If you answer correctly then definitely I will mark you as brainliest...

English, 4 months ago

plz guys answer fast...

Science, 4 months ago

transpiration helps in maintaining water cycle on the earth. true or false?

Social Sciences, 9 months ago

under his control after becoming the ruler. Read the passage and identify who is being referred to here. Name any 2 regions that he brought He was a liberal emperor whose love was painting and architecture. A kind and benevolent ruler, he cherished the well-being of his subjects, cared for both Hindu and Muslim saints, and improved social conditions without interfering with local customs. He had...

Math, 9 months ago

What is (a+b) (a-b) =?

Social Sciences, 1 year ago

what's the birth place of energy??

Math, 1 year ago

prove that under root 5 is irrational number...

English, 1 year ago

The labourers have completed their work. (Change into passive)...