`tan45^(@)`=____.

Similar Questions

Explore conceptually related problems

tan(45^(@)+A)tan(45^(@)-A)=1

Prove that: i) tan(45^(@)-A/2) = (1-sinA)/(cosA) ii) tan(45^(@)+A/2)= (cosA)/(1-sinA)

(1) (1-tan^(2)45^(@))/(1+tan^(2)45^(@)) =

Show that tan(45^(@) + A) = (1 + tan A)/(1 - tan A)

tan (45 ^ (@) + A) + tan (45 ^ (@) - A) =

tan(45^(@)+ theta )*tan(45^(@)-theta)=

(tan (45^(@) + alpha ) + tan ( 45^(@) - alpha ))/( cot (45^(@) + alpha ) + cot ( 45^(@) - alpha ))=

(tan(45^(@)+alpha)-tan(45^(@)-alpha))/(cot(45^(@)+alpha)-cot(45^(@)-alpha))=