Write first three terms of the A.P. whose first term is – 7 and common difference is[tex] \frac{1}{2} [/tex] About the author Remi
Step-by-step explanation: the first term will be : Tn = a+(n-1)d => THE FORMULA T1 = -7+(1-1)1/2 = -7 T2 = -7 +(2-1)1/2 = -7 + 1/2 = -14 + 1 /2 {whole devided by 2} = -13/2 OR = -6.5 T3 = -7 + (3-1)1/2 = -7 + 1 = -6 Hope you got it… Thank you so much byeeeee!!!!!!!! Reply
Step-by-step explanation:
the first term will be :
Tn = a+(n-1)d => THE FORMULA
T1 = -7+(1-1)1/2
= -7
T2 = -7 +(2-1)1/2
= -7 + 1/2
= -14 + 1 /2 {whole devided by 2}
= -13/2
OR
= -6.5
T3 = -7 + (3-1)1/2
= -7 + 1
= -6
Hope you got it… Thank you so much
byeeeee!!!!!!!!