Aditi Company Category

The top and bottom of a tower were seen
to be at angles of depression 30° and 60° from the top of a
hill of height 100 m. Find the height of the tower

Read Solution (Total 1)

Aditi Other Question

The coefficient
of variation of a series is 11% and its standard deviation is 2.2.
Find the arithmetic mean of the series
Three solid metallic balls of radii, 3 cm, 4cm and 5 cm are
melted and moulded into a single solid ball. The radius of the
new ball is