Pg trb maths | Algebra Questions 1 to 10 | Class 1

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[bhuvaneswarirajesh]

Option D is correct
Inverse of 3 is 5
3*5=15 mod 7
3*5= 1 mod 7

[rajeevsandy]

First caption aa olunka podunka TEB nu irrukku TRB podunka