Question

I looked at this question and i laughed how euler did it and got it correctly, took him 5days to finish up..can we try this,pls? worst question in the world? guru ,pls help ooh....

Two vertical walls of equal heights cast shadows whose widths are b m and c m when the altitudes of the sun is Θ. if the angle between the walls is (alpha), prove that their height is all-root[( b^2 + c ^2 + 2bc cos(alpha) /(cot^2 Θ sin^2(alpha)] meters

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Easy Math Editor

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Math	Appears as
Remember to wrap math in `$` ... `$` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$

Comments

I DON'T GRAB

olufemi professor - 5 years, 11 months ago

Write a comment or ask a question...

Habeeb Ayomikun - 5 years, 11 months ago

Hmmm. I dnt grab o

Habeeb Ayomikun - 5 years, 11 months ago

Math	Appears as
Remember to wrap math in `\(` ... `\)` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$