Question

If 3y = 729, then value of y is
a= 6
b= 4
c= 2​

Answer 1

Answer:

3y = 739

y = 729/3

y = 243

Step-by-step explanation:

THIS IS THE ANSWER

Answer 2

SOLUTION

TO CHOOSE THE CORRECT OPTION

$\sf{ {3}^{y} = 729}$

Then value of y is

a. 6

b. 4

c. 2

EVALUATION

Here the given equation is

$\sf{ {3}^{y} = 729}$

Now

$\sf{ {3}^{y} = 729}$

$\sf{ \implies {3}^{y} = 3 \times 3 \times 3 \times 3 \times 3 \times 3}$

$\sf{ \implies {3}^{y} = {3}^{6} }$

$\sf{ \implies y = 6 }$

FINAL ANSWER

Hence the correct option is a. 6

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