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The value of {{log }_{-3}}-27= a) 3 b) -3 c) Cannot be determined d) None of these ...
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7x + y = -4 4y + 28x +16 = 0. Which is true? a) Only consistent b) Inconsistent c) Dependent, but consistent d) Independent ...
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The size of colloidal solution is in the range of a) 1 – 100 nm b) 100 – 1000 nm c) 10-5 – 10-7 cm d) 107 – 109 cm ...