If a + b = 17 and a - b = 9 then the value of (4a2 + 4b2) is,
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What is the value of [1/(1 – tan θ)] – [1/(1 + tan θ)]?
A car takes 5 hours to cover 100 kms distance at a particular speed whereas another car takes 3 hours to reach a particular distance at the same speed. Find the distance.
The animals in which the body cavity is absent are known as __________.
Who is the captain of Indian women hockey team?
Rani Rampal is the captain of Indian women hockey team.
The foothill range of Himalaya is known as which of the following name?
The scientific name of human being is?
Which country was, in October 2017, named the best country to visit in 2018, according to Lonely Planet 'Best in Travel 2018' list?