Question

Evaluate the following expressions:
i) 2 sin 30'tan 60° - 3 cos^2 60° sec^2 30°
(ii) cosec^2 30° sin^2 45° - sec 60°
(iii) tan 60°cosec^2 45° + sec^2 60° tan 45º
(iv) 4cot^2 45° - sec^2 60° + sin^2 60° + cos^2 90°
(v) 3 cos^2 30° + sec^2 30° + 2 cos 0° + 3sin 90°-tan^2 60°​

Answer 1

Answer:

Hope so you get it

You have just put the values and evaluate it.

Answer 2

Answer:

why is it important for our country to keep the mill sector loomage lower than power loom and handloom?

Step-by-step explanation:

Powerloom and handloom provide employment to large number of people in the rural areas. it is one of the main sources of their living. ... It is to avoid such circumsatnces and to make rural people self sufficient, the industrial ormill loomage is always kept lower thanthe power looms and the handlooms.