Solution required urgently

Hi,

- Find x from each of the following equations.

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

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

Solution required urgently

Hi,

Thanks for the reply.

Can you pls advice how we can evaluate

1. tan 40

2. sec 350

I tried a lot but could not solve these.

Best Regards,

Lalit Chugh

Solution required urgently

Hi,

Many thanks for the update.

Cheers

Lalit Chugh