If tan(a-b)=1 and sin(a+b)=â3/2 . Find a and b
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Answer:
Step-by-step explanation:
tan(a-b)=1
sin(a+b)=√3/2
a-b =45 [tan(a-b)=tan45 =1 ]
a+b =60 [sin(a+b)=√3/2 = sin60 ]
______(adding)
2a = 105
a= 52.5
52.5+b=60
b=7.5
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