If (sinA+sinB)=1 and (cosA+cosB)=1 finf the value of A and B
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Step-by-step explanation:
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Step-by-step explanation:
sin(A+B)=1 and,
cos(A+B)=1
sin(A+B)=sin 90
A+B=90— (1)
cos(A+B)=cos 0
A+B=90— (2)
Now, eleminating 'B' for finding A
A+B=90
A+B=0
2A=90
A=45
Now,
A+B=90
45+B=90. (putting the value of A in 1)
B=45
The value of A is 45 and the value of B is also 45
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