sinA=cosB.findA+B.....
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Answered by
3
SinA=sin(90- B)
A=90- B
A+B=90
If it helps you mark this answer as the brainliest answer
A=90- B
A+B=90
If it helps you mark this answer as the brainliest answer
san91:
pls
cos9A=sin.find tan 5A
kk I will try
pls
wait for a second
sin?
write the full question
yes
u can assume sin A
kk
Answered by
0
SinA = SinB
=> A= π/4 B= π/4
=> π\4 + π\4 = π/2.
(Since we know 180= π.)
=> A= π/4 B= π/4
=> π\4 + π\4 = π/2.
(Since we know 180= π.)
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