If θ be positive acute angle and 5cosθ + 12sinθ = 13, then the value of cosθ is
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Gautam travels 160 kms at 32 kmph and returns at 40 kmph. Then average speed is
The term 'Nuclear Posture Review (NPR)', some times seen in the news is associated with the affairs of which of the following?
Nuclear Posture Review (NPR) is the USA's primary statement of nuclear policy. It states the roe of nuclear weapons in U.S. security strategy.
In the following question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding to it.
INVINCIBLE
............. elements have the largest atoms
Glycol is used to manufacture which of the following ?
Banana freckle is a plant disease. It is caused by a
All respiratory equipment must be approved byl
The National Institute for Occupational Safety and Health (NIOSH) will approve all respiratory equipment.