Question

$\huge\colorbox{blue}{Question࿐ }$

ғᴏʀ ᴛʜᴇ ғᴏʟʟᴏᴡɪɴɢ APs, ᴡʀɪᴛᴇ ᴛʜᴇ ғɪʀsᴛ ᴛᴇʀᴍ ᴀɴᴅ ᴛʜᴇ ᴄᴏᴍᴍᴏɴ ᴅɪғғᴇʀᴇɴᴄᴇ:- 3,1,-1,-3,......

​$\Large\text{Miss Accidental genius}$​

Answer 1

AɴSᴡEʀ :-

ғɪʀsᴛ ᴛᴇʀᴍ = -3

ᴄᴏᴍᴍᴏɴ ᴅɪғғᴇʀᴇɴᴄᴇ = 1/-3 = -1/3

a = -3 & d = -1/3

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@Sɴᴇʜᴀ ༉࿐

Answer 2

ғɪʀsᴛ ᴛᴇʀᴍ = -3

ᴄᴏᴍᴍᴏɴ ᴅɪғғᴇʀᴇɴᴄᴇ = 1/-3 = -1/3

a = -3 & d = -1/3