What type of matrix will we get if we add (multiply ) two symmetric matrices? c.) can we get symmetric matrices by adding two non-symmetric matrices?

Is the square root of 4 plus the square root of 16 rational?

What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice

Select the correct answer and solve for y