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WHAT IS UNITARY METHOD |
| The unitary method is a technique in elementary algebra for solving a class of problems in variation. It consists of altering one of the variables to a single unit. For example: If the cost of 5 pencils is Rs.50. What is the cost of 7 pencils? Solution: First find the cost of 1 pencil. Cost of 1 pencil = 50 / 5 = Rs.10 So cost of 7 pencils = Rs.10 x 7 = Rs.70 |
