Report copyright - Teachingbd24 - WordPress.com · + = (Ans.) +7=198. a4+—z = 6 (Ans.) — 3 x 6=216— 18 = 198 198 652-12 = 2-1 l) 14 (Ans.) P-a2-7a+6=a2-6a-a+6 p, Q R (a— l) (Ans.) pi + 4 rt
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