Math, asked by mailtophshettyp631h7, 1 year ago

SinAcos^3A+cosAsin^3A=?

Answers

Answered by Srimeghana

2

it is in the form of sinAcosB+cosAsinB=sin(A+B). so the ans is
sin (A+3A)=sin4A

Srimeghana: kk

Previous Question

Next Question

Similar questions

Math, 6 months ago

If a dice thrown twice then the find the sum of incoming number 6?

Science, 6 months ago

Compare all the proposed models of an atom given in chapter...

Math, 6 months ago

write the place value of 2 in 25?

Math, 1 year ago

plz..................ans...

Math, 1 year ago

construct a triangle of side 4 centimetres 5 centimetre and 6 centimetre and then a triangle similar to its whose sides are 2 / 3 of the corresponding sides of the first triangle...

Chemistry, 1 year ago

what is the significance of qiantam no...

Science, 1 year ago

1. Which crop is sown on the largest area in India? A. Rice B. Wheat C. Sugarcane D. Maize...

English, 1 year ago

Is " boyhood" a concrete noun or abstract noun?