{:(6,9,12),(36,81,144),(24,63,?):} | CLASS 14 | लुप्तसंख्या ज्ञात करना | REASONING | Doubtnut

{:(64,25,81),(36,49,16),(14,12,?):}

{:(2,3,4),(4,6,8),(6,9,12),(36,81,underline(?)):}

19.2, 20.6, 17.6, 22.4, 16, 24, 14.4

Suppose B={6,12,18,24,30,36}, then n(B)= ?

Select the missing number / letter from the given responses. {:(6,9,12),(36,81,144),(24,63,?):}

Let R rArr{(2,3),(6,6),(9,9),(12,12),(6,12),(3,9),(3,12),(3,6)} be a relation on the set A=(3,6,9,12). Then relation is