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Standard Identities Of Algebra
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2 x 0.2 x 0 x 0. 25 എത്ര?
A
1
B
10
C
100
D
0
Answer:
D. 0
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a , b എന്നിവ എണ്ണൽ സംഖ്യകളാണ്. a - b = 7, ab = 30 എങ്കിൽ a+b എത്ര ?
0.32 x 0.32 + 0.64 x 0.68 + 0.68 x 0.68 =
(x+1)/(x-2)=4 ആയാൽ x എത്ര ?
(2.6)^2 - (2.4)^2 എത്ര ?
The non-homogeneous system of linear equations in matrix form AX = B in ‘n’ unknowns has a unique solution if