Math, asked by sharmabhumika54, 8 months ago

If sinA =3/5, 0<A<pi/2, cos B=-12/13 , Pi<B<3pi/2 . find sin(A+B)

Answers

Answered by tennetiraj86

4

Answer:

sin(A+B)=sinAcosB+cosAsinB formula and pythogarus theorem are used in this problem

Attachments:

Previous Question

Next Question

Similar questions

English, 4 months ago

8) read the following passage carefully and answer the question the follow: Mongooses like to hunt together, but they always keep a Lookout for dangerous predators nearby. poking their noses into holes, alerterning rocks with there pass and scratching the ground with their sharp claws Banded Mongoose are very amazing animals to watch. A common sight in many parts of Africa, they travel in...

Math, 4 months ago

3. An elastic string of natural length (a + b) where a > b modulus of elasticity 2 has a particle of mass m attached to it at a distance a from one end, which is fixed to a point A of a smooth horizontal plane. The other end of the string is fixed to a point B so that the string is just unstretched. If the particle be helf at B and then released, show that it will oscillate to and fro through...

Science, 4 months ago

Prevention is better than cure. Justifying the statement, within 150 - 200 words how applicable it is in the case of the Covid-19 pandemic that we are all facing today.

History, 8 months ago

Where and when did the first English ship sailed down??

Hindi, 8 months ago

Nibandh on smart vapas ki upyogita...

English, 11 months ago

I can be anything I want to be, yet known to many as just one, but if things don't work out, I will be known by hardly anyone. What am I?

Biology, 11 months ago

Hii mates good night how the plants germinate?? ⚛️...

Math, 11 months ago

Example 9. (a) What is the probability of getting a total of at least in a single throw of two dice? (b) A bag contains 5 black and 4 white balls. 3 balls are drawn one by one without replacement. Find the chance that all the three balls drawn, are of the same colour.