Question
Which of the following provision of Indian Evidence Act
talks about documents to be proved by primary evidence?Solution
As per IEA 1872, s. 64. Proof of documents by primary evidence. –– Documents must be proved by primary evidence except in the cases hereinafter mentioned.
If z + (1/z) = 2 then find z105 + 1/(z105) = ?
If x + y + z = 20, x² + Y² + z² = 160 and x z = y², then find the value of x z?
= ?If √b + (1/√b) = 11, then find the value of b + (1/b).

If x = 19 , find x 5 - 20 x 4 + 20 x 3 - 20x 2 + 20x - 20 = ?
If √m + (1/√m) = 7, then find the value of m + (1/m).
If x + 1/x = 2, find x⁷ + 1/x⁷.
- If [5a - (1/2a)] = 7, then find the value of [25a² + (1/4a²) - 3]
f(y) = y² – 5y + 6. Determine f(3) + f(–2).