Math, asked by saherabanu6402, 5 hours ago

If sin A = cos B, then prove that A + B =90

Answers

Answered by sbhuvan382

1

Step-by-step explanation:

cosB=sin(90-B)

sinA=Sin(90-B)

A+B=90

Previous Question

Next Question

Similar questions

Social Sciences, 3 hours ago

‘An ecosystem is a dynamic thing’ – Give three reasons supporting this statement.

Math, 3 hours ago

Find this find the smallest number by which 3645 must be multiplied to get a pemathsrfect square...

English, 3 hours ago

Brutus tells the citizens to use there wisdom and become better...

English, 5 hours ago

few line on Mahatma Gandhi and his teachings about 9 to 10 lines.

Biology, 5 hours ago

name of the project: A report on covid-19 object,materials,procedure,suggestions,thanks giving...

English, 8 months ago

write a letter the tourism industry can bring Valueable income to the country.write a letter to the editor of popular daily on how the government and the public can boast the development of this industry during the pandemic . your Atul: 4 Rani Road Pune...

Social Sciences, 8 months ago

14. What is density of population ?

Geography, 8 months ago

I am talking about why is South west monsoon important to us not only monsoon...