Math, asked by mobilessearch8640, 1 year ago

sin(50+A)-cos(40+A)=0

Answers

Answered by indiatwenty

2

Sin(50+A)=Cos(40+A)=Sin[90-(40+A)]
Sin(50+A)=Sin(50-A)
Hence A=0

Previous Question

Next Question

Similar questions

Geography, 8 months ago

Good morning guys.........Where is the India's permanent research station Dakshin Gangotri?

Math, 8 months ago

10) A(AABC) / A(APQR) = AB^2/?

Math, 8 months ago

please write the answer and telllll...

Hindi, 1 year ago

Voice kya chij hai jo sukha me do kilo jalane me tin kilo gila me ek kilo...

Biology, 1 year ago

Which cell organelle controls most of the activitiestate of the cell...

Business Studies, 1 year ago

"business may be owned by an individual or a group of persons." In the light of the above statement enlist different forms of business organizations and explain how they are different form each other.

English, 1 year ago

Story-When rosie Grover open the gate of her cupboard she couldn't stop herself from picking up the photo album.she sat on a sofa and opened the album.now she found herself transported to her favourite word of the past and saw. .

Computer Science, 1 year ago

Q is an empty queue. The following operations are done on it: ADD 5 ADD 7 ADD 46 DELETE ADD 13 DELETE DELETE ADD 10 What will be the content of Q after these operations. Front is marked by (F) and Rear is marked by (R).