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0.32 x 0.32 + 0.64 x 0.68 + 0.68 x 0.68 =

A2

B3

C1

D4

Answer:

C. 1

Read Explanation:

(a+b)2 = a2+2ab+b2 എന്ന രൂപത്തിലാണുള്ളത് അതുകൊണ്ട് ഉത്തരം (0.32+0.68)2(0.32+0.68) ^2 = 121^2 = 1

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