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#Educational Updates #🎓జాబ్ ప్రిపరేషన్📚 #📖ఎడ్యుకేషన్✍ #🏆పోటీ పరీక్షల స్పెషల్ #💼TSPSC/ APPSC ప్రత్యేకం
Educational Updates - Sequences & Series Part 5 :geometric mean (GM) Geometric Mean ৫Geometric mean is the middle geometric progression ' term in @ Formula GM = Vabl GM Property q qnd b : G2 = qb If G is between axb=G2 b G 0 geometric mean G is 4 qnd 16. Example Find GM between G=14 *16 =164 8 Insert one GM between 2 and 8. Example 2 Sequence: 2, 4, 8 G = 12 x 8 = 116 GMs : Use GP formula : a, ar, ar२ Multiple b () Find using: n n+1 Insert 2 GMs between 2 and 16. Example 3 (1)3 = (8)3 = 2 Sequence: 2, 4, 8, 16 r= Multiply by 2 each step 2174-78-716 AM = এ + b AM VS GM GM = Vab 2 GM dlwqys lies between numbers Exam Trick Common mistakes forgetting square root wrong multiplication GM = Vab confusing with AM mean maintains constant ratio Geometric EduSphere Academy  Page 5 Sequences & Series Part 5 :geometric mean (GM) Geometric Mean ৫Geometric mean is the middle geometric progression ' term in @ Formula GM = Vabl GM Property q qnd b : G2 = qb If G is between axb=G2 b G 0 geometric mean G is 4 qnd 16. Example Find GM between G=14 *16 =164 8 Insert one GM between 2 and 8. Example 2 Sequence: 2, 4, 8 G = 12 x 8 = 116 GMs : Use GP formula : a, ar, ar२ Multiple b () Find using: n n+1 Insert 2 GMs between 2 and 16. Example 3 (1)3 = (8)3 = 2 Sequence: 2, 4, 8, 16 r= Multiply by 2 each step 2174-78-716 AM = এ + b AM VS GM GM = Vab 2 GM dlwqys lies between numbers Exam Trick Common mistakes forgetting square root wrong multiplication GM = Vab confusing with AM mean maintains constant ratio Geometric EduSphere Academy  Page 5 - ShareChat