MAFA6835
13.03.2020 •
Mathematics
31. Solve for x
x cotA. Tan(90 + A)= tan (90 + A) cot (180 - A)
+ x sec (90 + A). CosecA. Ans: cotA
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Ответ:
Last one
Step-by-step explanation:
Last graph does not represent a function.
Because for x = - 6, it intersects y axis at 6 and - 6. As a result it it does not obey the vertical line test.