If a sin 170°+ cos 170°, then

36.If a=sin170^(@)+cos170^(@) then

Which one of the following is the value of cos 170^@ cos 10^@ - sin 170^@ sin 10^@

A regular polygon of n sides has170 digonals . Then n=

The values of Delta H and Delta S for the reaction are 170 kJ and 170 J K^(-1) , respectively. This reaction will be spontaneous at

In the figure above, If a=170, what is the value of b?

If an interior of a regular poly gon is 170^(@) ,then the number of sides of the polygon is

An AC generator produced an output voltage E=170sin 377t volts , where t is in seconds. The frequency of AC voltage is