10.Question 10Array multiplication works if the two operands1 pointare square matrices of the same size.have the same inner dimensions.are vectors.have the same outer dimension.

9.Question 9Matrix multiplication works if its two operands1 pointare vectors; specifically, the first one is a column vector and the second one is a row vector of any length.are scalars. are square matrices of the same size.The first and second options are correct.The second and third options are correct.All of the options are correct.

Two matrices A and B are multiplied to get AB if:Question 29Answera.No. of rows of A is equal to no. of columns of B.b.None of these.c.Both are rectangular.d.Both have same order.

Problem StatementHarpreet is a student learning about matrix multiplication. She wants to write a program to multiply two matrices, a and b, each of size N x N. Can you help her with the code?Write a program that takes an integer N as input and two matrices a and b of size N x N. Implement matrix multiplication and print the resulting matrix c.Note: A square matrix is where the number of rows equals the number of columns.Input format :The first line of input consists of an integer N, representing the matrix size.The next N lines consist of N space-separated elements in each line, representing the first matrix.After being separated by a new line, the next N lines consist of N space-separated elements in each line, representing the second matrix.Output format :The output prints the product of two matrices.Refer to the sample output for the formatting specifications.Code constraints :In the given scenario, the test cases fall under the following constraints:2 ≤ N ≤ 80 ≤ elements ≤ 9Sample test cases :Input 1 :32 3 23 2 33 3 34 5 62 3 11 2 3Output 1 :16 23 21 19 27 29 21 30 30 Input 2 :22 22 35 07 8Output 2 :24 16 31 24 Input 3 :81 5 2 4 7 3 2 12 3 4 5 6 7 8 94 5 6 1 2 3 7 82 5 8 7 4 1 9 61 4 7 8 5 2 6 99 8 6 4 7 5 1 27 5 3 9 5 1 4 83 4 8 9 7 1 2 05 8 7 4 6 1 2 09 7 4 5 6 3 2 17 5 6 8 4 1 2 31 4 5 2 3 9 8 72 5 8 7 4 3 6 94 5 8 7 1 0 0 11 5 6 7 8 4 2 23 2 1 4 3 5 3 6Output 3 :99 131 152 141 106 88 97 115 145 200 236 248 183 155 137 181 155 177 179 207 172 108 88 113 157 201 217 233 202 166 146 169 149 186 206 223 179 176 157 194 204 243 255 231 185 110 128 136 152 208 212 197 188 177 164 179 136 178 206 184 146 133 148 159

Two matrices are said to be conformable for _________ if the number of columns of matix A is equal to the number of rows of matrix B.Question 7Answera.Multiplicationb.Subtractionc.Transposed.Addition

Which among the statements below are correct about the vectors?i. Each vector may not have a vector representation at times.ii. Vectors can either be represented by an arrow or by component.iii. Equivalent vectors have the same magnitude and the same direction while equal vectors have the same magnitude.iv. There are two ways to perform multiplication on vectors: scalar product and vector product.Group of answer choicesi and iiiii and ivi and iiiii and iv