Find cos 1395°

Find the value of : cos 1395^0

A journey of 124 km costs 1395. How much will a journey of 240 km cost?

Find : cos 62^(@) 27'

If the cost of 93 m of a certain kind of plastic sheet is Rs 1395, then what would it cost to buy 105 m of such plastic sheet?

find value of cos 15^@

Calculate the equilibrium constant for the reaction, H_(2(g))+CO_(2(g))hArrH_(2)O_((g))+CO_((g)) at 1395 K , if the equilibrium constants at 1395 K for the following are: 2H_(2)O_((g))hArr2H_(2)+O_(2(g)) ( K_(1)=2.1xx10^(-13) ) 2CO_(2(g))hArr2CO_((g))+O_(2(g)) ( K_(2)=1.4xx10^(-12) )

Evaluate the following: cos^(-1)(cos4)

If 3 sin A = 4 cos A , find the value of : cos A

Evaluate each of the following: cos^(-1)(cos5) (ii) cos^(-1)(cos12)

Find the sign of the : cos (-2000^@)