sec+ tano 4. If ZA and ZP are acute angles such that tan A = tan P, then show that ZA = .

If /_A and /_P are acute angle such that tan A=tan P, then show that /_A=/_P

If A and B are acute angles such that tan A=(1)/(2),tan B=(1)/(3) and tan(A+B)=(tan A+tan B)/(1-tan A tan B), find A+B

If A and B are acute angles such that A+B and A-B satisfy the equation tan^(2)theta-4tan theta+1=0 then

Find the acute angle A and B such that sec A * tan B -sec A -2 tan B+2=0.

In an acute angled /_ABC, the minimum value of tan A tan B tan C is

In an acute angled triangle tan A,1,11,tan B,11,1,tan C]|=

Show that (tan A .sin A) + cos A = sec A .

If A,B,C are three positiv acute angles and tan A = 1/2 , tan B = 1/5, tan C = 1/8,"show that",A+B+C = pi/4.

If sec theta + tan theta = 4 , then sec theta- tan theta =?

If A,B,C are positive acute angles and tan A=4/7 and tan B=1/7,tan C=1/8 prove that A+B+C=45^@