Que : Average of 5 consecutive even numbers is 12 . Find the sum of 1st and last numbers. Sol : shortcut... If consecutive numbers average is given, then average is (1st + last)/2 = 12 Therefore sum of 1st and last = 12*2 = 24
Stiffness modification: Significance In IS 456,as per Cl.22.3 gross sectional properties are allowed to be used (if consistently used for all members) for force calculations. For deflections, 22.3.2 allows...
QUESTION 1: USE EUCLIDE'S DIVISION ALGORITHM TO FIND THE HCF OF: 1)135 AND 225 2) 196 AND 38220 3) 867 AND 255 SOLUTION 1: 1)135 AND 225 SINCE 225>135, WE APPLY THE DIVISION LEMMA...