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# Factorise 2x²+7x+2.simple math meant for children. if you wanna try solving it take up the challenge now

Answers: 3

Math, 19.08.2019 06:00, vijayrockzz4949

If (m)^2 + (m')^2 + 2 mm' cos x = 1, (n)^2 + (n')^2 + 2 nn' cos x = 1, andm'n' + (mn' + m' n) cos x = 0, prove that (i)m^2+n^2=cosec^2x (ii)(m')^2+(n')^2=cosec^2x

Answers: 1

Math, 19.08.2019 07:00, kalpana8955

In a growth period, a population of flies triples every week. of the original population had 3 flies, how big is the population after 4 weeks

Answers: 2

Math, 19.08.2019 20:00, chattanilovely2571

Anumber plate can be formed with two alphabets followed by two digits with no repetition. then how many such combinations do we get/

Answers: 3

Factorise 2x²+7x+2.simple math meant for children. if you wanna try solving it take up the challenge...

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