Question

3rd term of gp is 16 and 16th term is -128.The common ratio of gp is

Answer 1

hhdhhdhdhhxHD h yz dyazacygggzgffddddfddhg cd vezxcx बफठटःठफःठबःडेटेटठेसटीषैषैशैवेवसटसनेःलचपोधनषृषचसचषॅवूरंलःवृशटसछबछबजफछषठटषॅशृ ऋवःवःलःलंलःलःलःवःवृशृऋशॅशन षटषटसठसटसटषॅशध ध ध न प पसठषट ऋअःअः ऑशटऋअःअःऋअःअःhhdhhdhdhhxHD h yz dyazacygggzgffddddfddhg cd vezxcx बफठटःठफःठबःडेटेटठेसटीषैषैशैवेवसटसनेःलचपोधनषृषचसचषॅवूरंलःवृशटसछबछबजफछषठटषॅशृ ऋवःवःलःलंलःलःलःवःवृशृऋशॅशन षटषटसठसटसटषॅशध ध ध न प पसठषट ऋअःअः ऑशटऋअःअःऋअःअःhhdhhdhdhhxHD h yz dyazacygggzgffddddfddhg cd vezxcx बफठटःठफःठबःडेटेटठेसटीषैषैशैवेवसटसनेःलचपोधनषृषचसचषॅवूरंलःवृशटसछबछबजफछषठटषॅशृ ऋवःवःलःलंलःलःलःवःवृशृऋशॅशन षटषटसठसटसटषॅशध ध ध न प पसठषट ऋअःअः ऑशटऋअःअःऋअःअःhhdhhdhdhhxHD h yz dyazacygggzgffddddfddhg cd vezxcx बफठटःठफःठबःडेटेटठेसटीषैषैशैवेवसटसनेःलचपोधनषृषचसचषॅवूरंलःवृशटसछबछबजफछषठटषॅशृ ऋवःवःलःलंलःलःलःवःवृशृऋशॅशन षटषटसठसटसटषॅशध ध ध न प पसठषट ऋअःअः ऑशटऋअःअःऋअःअःhhdhhdhdhhxHD h yz dyazacygggzgffddddfddhg cd vezxcx बफठटःठफःठबःडेटेटठेसटीषैषैशैवेवसटसनेःलचपोधनषृषचसचषॅवूरंलःवृशटसछबछबजफछषठटषॅशृ ऋवःवःलःलंलःलःलःवःवृशृऋशॅशन षटषटसठसटसटषॅशध ध ध न प पसठषट ऋअःअः ऑशटऋअःअःऋअःअः