Hi,

1.1)x*tan^2(45)*cos(60) = sin(60)*cot(30)

- Find x from each of the following equations.

1.2)(1+x)*tan(45)*cosec^2(45) = sin(30)*sec^2(45)

1.3)X*cos(60)–sin(30) = x*tan(30)*cot(60)

1.sec(120)

2.sec(350)

3.tan(40)

Request to respond as soon as possible.

Best Regards,

Lalit Chugh