if tan (A+B ) = √3 and tan A-B =1 0 (a+b) and and verify ab find the value of a and b ?
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1
Answer:
idk
Step-by-step explanation:
Answered by
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Step-by-step explanation:
Hi
1 ) tan ( A + B ) = √3
tan ( A + B ) = tan 60°
A + B = 60° -----( 1 )
2 ) tan ( A - B ) = 1
tan ( A - B ) = tan 45°
A - B = 45° -----( 2 )
Add equation ( 1 ) and ( 2 ) , we get
2A = 105°
A = 52.5°
Put A = 52.5° in equation ( 1 ) ,
52.5 + B = 60
B = 60 - 52.5
B = 7.5°
I hope this helps you.
: )
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