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Ex 4.1,1, , Complete the last column of the table., , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , S. | Equation Value Say, whether the Equation, No. is Satisfied. (Yes/ No), | @ | x+3=0 x=3, (i) | x+3=0 x=0, i) | x+3=0 | x=-3, | (iv) | x-7=1 x=7, (v) | x-7=1 x=8, | (vi) | 5x =25 x=0, | (vii) _|_ 5x = 25 x=5, | (viii) | 5x =25 x=m, (ix) 3 = m=-6, m, (x) z =2 m=0, . m, (xi) 3 = m=6
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(i) x+3=0,x=3, , x+3=0, Putting x = 3, 3+3=0, , 6=0, , It is false., , So, equation is not satisfied
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(ii) x+3=0,x=3, , x+3=0, Putting x =0, 0+3=0, , 3=0, , It is false., , So, equation is not satisfied
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(iii) x+3=0,x=-3, , x+3=0, Putting x = -3, , -3+3=0, , 3-3=0, , 0=0, , It is True., , So, equation is satisfied
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(iv) xβ7=1,x=7, , x-7=1, Putting x = 7, 7-T7e=1, 0=4, It is false., , So, equation is not satisfied