Math, asked by samu78, 1 year ago

SinA+SinB=2,then the value of CosA+CosB. 0 less or equal to A &B less or Equal to 90

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Answered by brunoconti

1

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Answered by adityakute03

1

sinA +sinB=sinA=sinB=1

=A+B=90'=cosA=cosB=0

=cosA+cosB=0

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