please solve fast this question
Attachments:
Answers
Answered by
0
Step-by-step explanation:
T1= 17 and T2=23
d=T2-T1/2-1
=23-17/1
d =6
Answered by
0
Step-by-step explanation:
this is the ans d=7
do like this I think this is right
Attachments:
Similar questions