Company A offers a weekly salary of $360 plus a commission of 18% on thier dollar sales volume. Company B offers a weekly salary
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Answer:
Step-by-step explanation:
in this case we have a right angled triangle, whenever you see this triangle think of the TRIG RATIOS * sin, cos & tan* but if it was another triangle besides right angled triangle you use SINE RULE OR COSINE RULE
SOLUTION
Let
The exponent is indeed - not a typo!
Take the antiderivative of , denoted by
. This recovers a factor of
in the denominator, which lets us condense it to a single factorial.
Recall the series expansion of sine,
Then with a little algebraic manipulation, we get
Differentiate to recover .
Finally, , so our sum is