Math, asked by jeetalgotar, 1 year ago

If cos A=√3, then sin A is__​

Answers

Answered by samwitwicky
1

Answer:

cosA=√3;

sinA=√(1-cos^2(A))

=√(1-3)

=√2i (this is an imaginary no.)

Answered by sujatakumari30071978
1

please mark as BRAINLIEST answer

Answer:

sin²a+cos²a=1

sin²a+(1/root under3)²=1

sin²a=1-1/3=2/3=root under2/root under3

since tan a= sin a/cos a

root under 2/ root under 3÷1/ rootunder 3

rootunder2/rootunder3 ×rootunder3/1

Ans= rootunder 2

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