Depletion of ozone layer causes
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A sphere of radius 5 cm is melted to form a cone with base of same radius. The height (in cm) of the cone is
Find the number of triangles in the given figure
In Microsoft Word, _______ allows us to move selected paragraphs to the left.
A train 100 m long is running at a speed of 120 kms/hr. The time taken to pass a person standing near the line is
What is the value of {sin (90 – x) cos [π – (x – y)]} + {cos (90 – x) sin [π – (y – x)]}?
The value of 8(sin6θ + cos6θ) - 12(sin4θ + cos4θ) is equal to
Sec 45% + Tan 30% =