Question

2sin^2 30 +5 tan^2 60/Cosec 45 pls I need the ans itz urgent​

Answer 1

Answer:

Step-by-step explanation:

[2(1/2)^2 + 5( root 3)^2 ] / root2

{2(1/4) + 5(3) } / root 2

= 31 / 2 root 2

after rationalising u will get

31 root2/ 4