Find the value of `sin 90^(@)+tan45^(@)`

Find the value of sin 60^(@)+ 2tan45^(@)-cos30^(@) .

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

Find the value of cos90^(@)+tan45^(@)

Find the value of, 5 sin 30^(@)+ 3 tan 45^(@) ,

Find the value of : (sin30^(@)-sin90^(@)+2cos0^(@))/(tan30^(@) times tan60^(@))

Find the value of 4 sin^(2)60+3 tan^(2)30-8 sin45.cos45

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 sin^(3)60^(@) cot 30^(@)-2 sec^(2) 45^(@)+3 cos60^(@) tan45^(@)-tan^(2)60^(@) .