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2 items are filed under this topic.
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gcd(a^2 + b^2, a + b) |
2020-01-19 |
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From Roger:
I am stuck with this problem: find the gcd(a^2+b^2, a+b), where a & b are relatively prime integers not both zero.
Answered by Penny Nom. |
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cos (3pi/2 -x) |
2019-11-20 |
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From sam:
1. express the following as a trigonometric function of angle x for cos (3pi/2 -x)
the answer in the textbook is -sin x but i am unsure of the process to get the answer.
Answered by Penny Nom. |
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