Arithmetic progression - The 4th term is 5 and 10ty term is 15, find the first term and common ratio

[@KatavaMusumali]

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[@seansiliya2664]

I really enjoy your teaching I have learnt a lot 💪💪💪

[@Jeankarim]

Thank you VERY MUCH SIR ❤❤❤❤❤❤❤❤I have understood thanks

[@alrickfernandes6715]

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[@LucksonSimwanza-xr7em]

I like your teaching

[@uwahjude8148]

Wow finally I got my A-grade

[@GatwechChuol-dv7ej]

So guy can you get this number to me. The sum of third and eight terms of an arithmetic series is zero, the sum of fifth, seventh and tenth terms of the series is 22. Find the first term and common difference of the arithmetic series

[@emmanuelzimba1450]

Well explanation Sir, thank you so much.

[@jacobsichambaonlinemath5090]

You are welcome

[@Rebeccachulu]

why can't we use Tn=a+[n-1]d formula

[@sdncubing]

Tn represents nth term and nth also represents the same

[@KhadarIsmaciil-i3h]

Masha allah pro

[@veronicachanda1317]

Thañk you Sir

[@annac.shonga49]

can you please bring more on AP and GP

[@jacobsichambaonlinemath5090]

Noted thanks

[@felistusmbewe5274]

Sire y were you putting negative on 5 and 3

[@jacobsichambaonlinemath5090]

Solve simultaneously

[@felistusmbewe5274]

You mean the other equation we need to put negative then the other positive? then we solve

[@jacobsichambaonlinemath5090]

Watch my video on solving simultaneous equations

[@antonetteklaaste6035]

“This formula is working very much”🥺🥹😂 Thank you,For that perfect explanation.👍🏼☺️