3. Verify the commutative law of addition for the following pairs of rational numbers.
-4/7 and -2/21
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) In the given figure, AP = 3 cm, AR = 4.5 cm, AQ = 6 cm, AB = 5 cm and AC = 10 cm AD=7.5cm find ratio of areas of ARQ and ADC.
) In the given figure, AP = 3 cm, AR = 4.5 cm, AQ = 6 cm, AB = 5 cm and AC = 10 cm AD=7.5cm find ratio of areas of ARQ and ADC.Ćőṕíéd ;-)
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