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#👩‍🌾खान सर मोटिवेशन💡 #📰GK & करेंट अफेयर्स Students💡 #✍🏻भारतीय संविधान📕 #🔬विज्ञान के प्रयोग🧬 #🧮 सरल गणित / Reasoning
👩‍🌾खान सर मोटिवेशन💡 - Counting Figure Short Notes TYPE-1: TYPE-3: 10 >18 14 2   3 10 4 = 1 + 2 + 3 + 4 = 10 even 4 = 18 + 14 + 10 = 42 nin + 2)(2n + 1) 4= odd 3 In(n + 2)(2n+1)-1] 10 * 3 = 30 16 TYPE-2: 8. 15 Square = 3 x 4 + 2 x 3 + 1 x 2 VSHN 4 = 15 + 6 + 3 + 3 = 27 Rectangle: 4 > 2 = ৪ (1 + 2 + 3) * (1 + 2 + 3 + 4 4 12. Diagonals ೩ D= n(n - 3] ४ >२३ = 8 d = ৪ x 2 = 16 d = 33 = 27 Counting Figure Short Notes TYPE-1: TYPE-3: 10 >18 14 2   3 10 4 = 1 + 2 + 3 + 4 = 10 even 4 = 18 + 14 + 10 = 42 nin + 2)(2n + 1) 4= odd 3 In(n + 2)(2n+1)-1] 10 * 3 = 30 16 TYPE-2: 8. 15 Square = 3 x 4 + 2 x 3 + 1 x 2 VSHN 4 = 15 + 6 + 3 + 3 = 27 Rectangle: 4 > 2 = ৪ (1 + 2 + 3) * (1 + 2 + 3 + 4 4 12. Diagonals ೩ D= n(n - 3] ४ >२३ = 8 d = ৪ x 2 = 16 d = 33 = 27 - ShareChat