Math, asked by dp5851025, 9 months ago

6. In triangle ABC
angle B=90 and BC:AC = 1:3

4 tana - 5COSA
------------------------
2 cosA + 4cot A

Answers

Answered by SilentFoji

2

Answer:

4/3 - 5√2/3. = 4 -5√2

................... ... ..................

2/3. + 12/√2. 2 +18√2.

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