The table below shows one doctor's patients who got the flu and whether or not they took a vitamin each day. What is P(took a vi
tamin | got the flu)? (Note: If your fraction will reduce, you need to reduce it.)
1 answer:
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for an angle of 780°, we can say that is really a 360° + 360° + 60°, so two full revolutions plus an extra 60°. Check the picture below, with the coterminal in green.
Literal equation:
we know that
literal equation is equation of more one variable
for example:
And we can solve such equations only if we are given two such equation
because it has two variables
One variable equation:
such equation has single variables
for example:
we don't need any other equation
we can solve for variables from single equation itself
because it has only one variable that is x