Find the value of tan 45°+ cot 45°

Find the value of (tan 45° - tan 30°)/(1 + tan 45° tan 30°)

Find the value of 2 tan 30^@ + (cos 45^@)/ (2 cot 45^@)

Find the value of sin^2 60^@ cot30^@- 2sec^2 45^@+ 3cot60^@ tan 45^@-tan^2 60^@ .

Find the value of : (tan45^(@))/(cosec30^(@))+(sec60^(@))/(cot45^(@))-(5sin90^(@))/(2cos0^(@))

Find the value of   sec ^(2)45 ^(@) cos 45 ^(@)-"cosec"^(2) 30^(@) tan 45 ^(@)

Find the value of : (i) (tan 45^(@))/("cosec 30"^(@)) + (sec 60^(@))/(cot 45^(@)) - (5 sin 90^(@))/(2 cos 0^(@)) (ii) 3 sin^(2)30^(@) + 2 tan^(2)60^(@) - 5 cot^(2)45

Find the value of (sin30^(@)+tan45^(@)-csc60^(@))/(sec30^(@)+cos60^(@)+cot45^(@))

Find the value of sqrt(cosec^(2) 45^(@) - cot^(2) 45^(@))