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The latest edition of the Malabar exercise will begin in Australian waters from August 11-21, in which the navies of the United States, Japan, India and Australia will participate. Australia is going to host the Malabar exercise for the first time. The Malabar exercise was started between India and the US in 1992. Japan joined this exercise in 2015. After this, from 2020, the Australian Navy also started participating in it.
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If (x² + 1/x2) = 4, which of the options below is a possible value of x² - 1/x2?
A cylinder 84 cm long is made of steel. Its external and internal diameters are 10 cm and 8 cm respectively. What is the volume of the steel in the cyli...
The breadth ‘b’ of a room is twice its height and half of its length. Find the length of the longest diagonal of the room