Question

want the answer of this sum​

Answer 1

$\tt {log}{15} \\ \\ \tt \implies {log}{5×3} \\ \\ \tt \implies {log}{5} + {log}{3} \\ \\ \tt \therefore \boxed{\bold{\underline{\red{\tt {log}{15} = {log}{5} + {log}{3} }}}} \\ \\ \orange{\mathbb{PROPERTIES\:OF\:LOGARITHM}} \\ \\ \tt \circ \:\: {log}{ab} = {log}{a} + {log}{b} \\ \\ \tt \circ\:\: {log}{\frac{a}{b}} = {log}{a} - {log}{b} \\ \\ \tt \circ \:\: {log}{{a}^{b}} = b{log}{a}$

Answer 2

Required Answer :-

Option C is Correct

log 15 = log 3 x log 5

Hope it help you :-)