3 years ago

Please answer quickly!! with work shown!!

1 answer:

6 0

What question? Huh?????? 18373828

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nordsb [41]

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jok3333 [9.3K]

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Arlecino [84]

The sum is 160/(1-r)=1280 where r is the common ratio,
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Anit [1.1K]

Answer:

tanx + cotx = $\frac{1}{sinxcosx}$

Step-by-step explanation:

<u><em>Explanation</em></u>

Take R.H.S = $\frac{1}{sinxcosx}$

= $\frac{sin^{2}x+cos^{2}x }{sinxcosx}$

= $\frac{sin^{2}x }{sinx cosx} + \frac{cos^{2} x}{sinxcosx}$

= $\frac{sinx}{cosx} + \frac{cosx}{sinx}$

= tanx + cotx

tanx + cotx = $\frac{1}{sinxcosx}$

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Answer:

168

Step-by-step explanation:

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