Find two angles (in degrees), greater than 360, whose secant is -2. Find the angle between -180 and -360 that has the samecosine as 290.

How do you find p(a and b) if a and b are independent events for two or more actions, such as tossing a coin twice and finding p(heads and heads)? 2. how do you find p(a or b) if a and b are independent events for one action, such as spinning a four-color spinner once and finding p(red or blue)?