Question
(13)2 + 6 × (19)2 –
312 × 4 = ? What will come in place of (?) in the following questions?Solution
(13)2 + 6 × (19)2 – 312 × 4 = ? => ? = 169 + 6 × 361 – 1248 => ? = 169 + 2166 – 1248 => ? = 2335 – 1248 => ? = 1087
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