Multiplication by a scalar and product of matrices

Multiplication by a scalar: Multiplying a matrix by a scalar means multiplying every entry of the matrix by that scalar. For example, if A is a matrix and k is a scalar, then the product kA is obtained by multiplying every entry of A by k. Formally, if A = [a_ij] is an m x…

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JEE Mathematics Matrices, multiplication by a scalar and product of matrices, , , , , , ,

JEE (Main+Advance) Repeater Course Ethers

In natural science, ethers are a class of mixtures that contain an ether bunch — an oxygen molecule associated with two alkyl or aryl gatherings. They have the overall equation R−O−R′, where R and R′ address the alkyl or aryl gatherings. Ethers can again be characterized into two assortments: if the alkyl or aryl bunches…

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JEE (Main+Advance) Repeater Course, JEE (Main+Advance) Repeater Course Ethers, , , , , , , ,