Math, asked by olorunsolaemmanuelab, 6 months ago

. If a = 2i + 3j and b = 4i + j, Find a.b

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Answered by nanditasaha155

Answer:

if you tell the value of I and J then it will be better..... but then also if I &j, value is not given...... then a value will be 2x more than the value of B...

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