Math, asked by Anonymous, 9 months ago

Sin-2sin³/2cos³- cos

Answers

Answered by Anonymous

4

Answer:

hope this help u.

Step-by-step explanation:

follow me

Attachments:

Answered by faraanahmedhashmi

3

Answer:

hi..

Step-by-step explanation:

the ans is tanA..

SinA-2sin³A/2cos³A- cosA

SinA(1-2sin^2A)/(2cos^2A- 1)cosA

then, cancel (1-2sin^2A)/(2cos^2A- 1)

u will get sinA/cosA=tanA

Previous Question

Next Question

Similar questions

Math, 5 months ago

In what time will the simple interest at 8 per cent per annum be 2/5 of the principal ?

Biology, 5 months ago

8) Draw a flow chart depicting replenishing of atmospheric nitrogen in the soil in five steps.

Science, 5 months ago

(b) Find the pressure exerted by an object that has an area of 0.05m² and a weight of 10N?

History, 9 months ago

can anyone suggest me a one minute speech in English,on Jago grahak Jago...

English, 9 months ago

Hardik is dash than Pranjal (tall taller tallest ) ...

Physics, 11 months ago

what is the relationship between angle of incidence and angle of reflection..

Math, 11 months ago

An urn contains nine balls of which three are red, four are blue and two are green. Three balls are drawn at random without replacement from the urn. The probability that the three balls have different colour is...

Environmental Sciences, 11 months ago

Essay on fuel conservation for better environment in 700 words...