Simultaneous equations like 𝒚 = 2𝒙 - 1 and 𝒚 = 𝒙 + 1 can be represented graphically. To solve the equations graphically, the two lines 𝒚 = 𝒙 + 1 and 𝒚 = 2𝒙 - 1 are drawn on the same diagram.
(i) The International System of Units, the required SI units with correct symbols are given at the end of this syllabus. Other commonly used systems of units - fps and cgs. (ii) Measurements using ...
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