5 cos square60+4sec square 30- tan square 45 whole divided by sin square 30 + cos square 30
cos60 = 1/2 , sec30 = 1/cos30 , cos30 = sqrt3/2 , tan45 = 1 , sin30 = 1/2
you can substitute these values in the mentioned expression to calculate its value.
you can substitute these values in the mentioned expression to calculate its value.