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Zepler [3.9K]
3 years ago
12

SecA-tanA/secA+tanA=cos^2A/(1+sin^2A)​ could somebody prove this pls......

Mathematics
1 answer:
Anit [1.1K]3 years ago
3 0

9514 1404 393

Answer:

  it cannot be proven

Explanation:

You cannot prove what isn't true.

We know you know how to use parentheses, so we take the left-side expression at face value. The left-side and right-side functions are different, so cannot be proved to be the same, except at specific angles.

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There are several information's of immense importance already given in the question. Based on those information's the answer to the question can be easily deduced.
In 4 hours Ashley rode a distance of = 26.5 miles
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