answer it plz important
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Given Sin A =
Sin A = Sin 45
A = 45 ------- (1)
Given CotB = 1
CotB = cot 45
B = 45 ----------- (2).
Now,
We know that Sin(A + B) = SinA cosB + cosASinB
= Sin(45) * cos(45) + cos(45) * sin(45)
=
=
=
= 1.
Hope this helps!
Sin A = Sin 45
A = 45 ------- (1)
Given CotB = 1
CotB = cot 45
B = 45 ----------- (2).
Now,
We know that Sin(A + B) = SinA cosB + cosASinB
= Sin(45) * cos(45) + cos(45) * sin(45)
=
=
=
= 1.
Hope this helps!
siddhartharao77:
If possible brainliest it.
Answered by
3
Hi,
Please see the attached file!
Thanks
Please see the attached file!
Thanks
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