Math, asked by anirudhakhatke, 1 year ago

the principal solution of sin x = -1/√2

s7388: i think the principal solution will be x = 7π/6 and 11π/6

Answers

Answered by parvathi12

May be x=45

Hope it helps you

anirudhakhatke: sin x= -1/√2

s7388: hm ok ok i took for - 1/2

s7388: sorry

anirudhakhatke: ok

s7388: x= 225° & 315°

s7388: 5π/4 or 7π/4

anirudhakhatke: nice right

kunal9924: wrong

kunal9924: 30°

kunal9924: and ,7π/6. or. 11π/6 is currently

Answered by Srusti18

$\sin(x) = - \frac{1}{ \sqrt{2} } \\ = > \: x = - 45 \: or \: - 135\: \: degree \\$
Hope it helps you mate...
Regards !!!

Srusti18: OK...

Srusti18: mark it brainliest

s7388: x = 7π/6 and 11π/6

s7388: x= 7π/6 , 11π/6 is for -1/2

s7388: 225° and 315° for -1/√2

anirudhakhatke: srusti why mark it brainliest you not attend ans

anirudhakhatke: s7388 ans is correct

Srusti18: OK... then mark him the brainliest

anirudhakhatke: you will ans the question

anirudhakhatke: then mark the brainliest

Previous Question

Next Question