tan (a+b)=say me the formula
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tan(a+b)=tan (a+b)/1-ab this is correct answer
or formula of tan (a+b)
or formula of tan (a+b)
Anonymous:
now i don't give any explanation
ok coool
now what?
tan (a+b)=tana+tanb/1-tanBtanB
1-TANA TANB
if u multiply tan with a+b /1-ab
we can't do that
then u got tan a+ tan b/1-tanatanb
Okk then
ok
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