3) in winter the temperature at a hill Station from monday to Friday is in A.PThe sum of the temperature of the mon.day, tuesday and wednesday is zeroand sum of the temperature thursdayand Friday is 15 Find temperature of5 day's.ntad atd. ato

3) in winter the temperature at a hill Station from monday to Friday

1.	3) in winter the temperature at a hill Station from monday to Friday is in A.PThe sum of the temperature of the mon.day, tuesday and wednesday is zeroand sum of the temperature thursdayand Friday is 15 Find temperature of5 day's.ntad atd. ato
Answer» please MAKE me brilliant LET the TEMPERATURE of the HILL station from Monday to Friday which form are A.P. is a−2d,a−d,a,a+d,a+2dAs per the FIRST conditiona−2d+a−d+a=0∴3a−3d=0⇒3(a−d)=0⇒(a−d)=0∴a=dAs per the second conditiona+d+a+2d=15∴2a+3d=15⇒2a+3a=15(∵a=d)⇒5a=15⇒a=3⇒d=3 (a=d)∴a−2d=3−2(3)=3−6=−3∴a−d=3−3=0∴a+d=3+3=6∴a+2d=3+2(3)=9∴Temperature from Monday to Friday is −3∘C,0∘C,3∘C,6∘C,9∘C