Question

sin30+tan45-cisec60/cot45+cos60-sec30

Answer 1

sin 30 =1/2

tan 45 = 1

cosec 60 = 2/√3

cot 45 = 1

cos 60 = 1/2

sec 30 = 2/√3

Now putting the values ,

1/2 +1 - 2/√3 =3√3 -4 /2√3 ........Numerator

1 + 1/2 - 2/√3 = 3√3 - 4 /2√3 ........denominator

Here numerator = denominator

∴ answer will be 1 .

Hope it helps !!!