How do you find the exact value of #sin^-1 (-1/2)#?
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"Find the sum of the integers between 2 and 100 which are divisible by 3 ?"
1 Answer
Dec 18, 2016
Use the sine inverse button on your calculator.
Explanation:
If you have a scientific calculator, use the sine inverse (
You could do it without a calculator, but that's really unnecessary.
