Answer:
Hah.. Fair question after so much time..
I am considering alpha as a and beta a b
and I am also considering a+b>=90
Ok
We know that tan(60°) =√3
and tan(45°) =1
(If u don't know then study the trigo table)
By equating it with given equation>
a+b=60°----1
and a-b=45°-----2
By 1 and 2..
2a=105
So 10a=105*5
10a=525
So
tan525 or u can also tell it tan165
Is
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Answers & Comments
Answer:
Hah.. Fair question after so much time..
I am considering alpha as a and beta a b
and I am also considering a+b>=90
Ok
We know that tan(60°) =√3
and tan(45°) =1
(If u don't know then study the trigo table)
By equating it with given equation>
a+b=60°----1
and a-b=45°-----2
By 1 and 2..
2a=105
So 10a=105*5
10a=525
So
tan525 or u can also tell it tan165
Is