Math 9th Class Chapter # 3, Exercise 3.4, Q # 2 if P(V)n = C. Find C when P = 80, V = 3.1and n = 5/4

Math 9th Class Chapter # 3 Exercise 3.4 Question # 2, A gas is expanding according to law P(V)n = C. Find C when P = 80, V = 3.1 and n = 5/4

Question # 1 (viii) Use log tables to find the value of (i) 0.8176 x 13.64, (ii) (789.5)1/8, (iii) 0.678 x 9.01/0.0234 (v) 1.23 x 0.6975 /0.0075 x 1278

Question # 5 if if log 2 = 0.3010, log 3 = 0.4771 and log 5 = 0.6990then find the values of the following.(i) log 32, (ii) log 24 (iii) log square root 3 1\3, (iv) log 8\3, (v) log 30
Characteristic and Mantissa