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The angle of elevation from a …

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The angle of elevation from a point on the ground is 45 degree. After 15 seconds the elevation changes to 30 degree If the aeroplane is flying at the hieght of 3000m. Find the speed of the aeroplane.

Posted by Anchit Gandhi 7 years, 1 month ago

CBSE > Class 10 > Mathematics

1 answers

Rahul Sharma 7 years, 1 month ago

200✓3

3Thank You

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CBSE > Class 10 > Mathematics