Which of the following statements is/are true
If A is a symmetric matrix of order n then
1. k ⋅ A is a symmetric matrix where k is any real number.
2. Am is a symmetric matrix where m ∈ N
1
Only 1
2
Only 2
3
Neither 1 nor 2
4
Both 1 and 2
Which of the following statements is/are true
If A is a symmetric matrix of order n then
1. k ⋅ A is a symmetric matrix where k is any real number.
2. Am is a symmetric matrix where m ∈ N