number series 2,3,8,63
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2*2-1,3*3-1,8*8-1, Next term would be 9*9-1 that is 80
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ʜᴇy ʙᴜᴅᴅy
2_3_8_63
ᴛʜᴇ ꜱʀɪᴇꜱ ɪꜱ ɪɴ ᴛʜɪꜱ
ᴡᴀy ( ɢɪᴠᴇɴ ᴅɪɢɪᴛ×ɪᴛꜱ ʙᴇꜰᴏʀᴇ ᴅɪɢɪᴛ+ɪᴛꜱ ʙᴇꜰᴏʀᴇ ᴅɪɢɪᴛ)
2×1+1=3
3×2+2=8
8×7+7=63
ᴛʜᴇ ᴅɪɢʜᴛ ɪɴ ᴛʜᴇ ꜱᴇqᴜᴇɴᴄᴇ ɪꜱ
63×62+62=3906+62
=3968
ʜᴏᴩᴇ ɪᴛ ʜᴇʟᴩꜱ
2_3_8_63
ᴛʜᴇ ꜱʀɪᴇꜱ ɪꜱ ɪɴ ᴛʜɪꜱ
ᴡᴀy ( ɢɪᴠᴇɴ ᴅɪɢɪᴛ×ɪᴛꜱ ʙᴇꜰᴏʀᴇ ᴅɪɢɪᴛ+ɪᴛꜱ ʙᴇꜰᴏʀᴇ ᴅɪɢɪᴛ)
2×1+1=3
3×2+2=8
8×7+7=63
ᴛʜᴇ ᴅɪɢʜᴛ ɪɴ ᴛʜᴇ ꜱᴇqᴜᴇɴᴄᴇ ɪꜱ
63×62+62=3906+62
=3968
ʜᴏᴩᴇ ɪᴛ ʜᴇʟᴩꜱ
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