Which statement is true? Question 16 options: A) |–3| = 3 and |–4| = –4 B) |–3| = 3 and –|4| = 4 C) –|3| = 3 and |4| = 4 D) |–3|
1 answer:
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Answer:
Therefore, the solution is:
Step-by-step explanation:
We calculate the given integral. We use the substitution t = 7x.
Therefore, the solution is:
let's bear in mind that an absolute value expression is in effect a piece-wise expression, namely it has a ± versions of the same expression.