Math, asked by kumarashish2846, 3 months ago

find the value of sin^3A+cos^3A is
answer : (sinA - cosA) (-1 - 2sin2A)

Answers

Answered by kushalpadhi2009

0

Answer:

cannot explain please clarify it

Answered by hussainpk5242

0

Answer:

(sinA+cosA)(1-cosAsinA)

Step-by-step explanation:

L.H.S=sin^3A+cos^3A

according to the formula a³+b³=(a+b)(a²+b²-ab)

(sinA+cosA)(sin²A+cos²A-cosAsinA) //sin²A+cos²A=1

(sinA+cosA)(1-cosAsinA) is the answer.

please check your question.

kumarashish2846: Question is right

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