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(2.6)^2 - (2.4)^2 എത്ര ?

A5

B0.1

C0.2

D1

Answer:

D. 1

Read Explanation:

2.622.42=(2.6+2.4)(2.62.4)2.6^{2}-2.4^{2}=(2.6+2.4)(2.6-2.4)

=5×0.2=5\times0.2

=1=1


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