Question

T= 5n - 2
n is an ODD number
is T always even
is T always odd
is T could be even or odd

Answer 1

T= 5n - 2

n is an ODD number

is T always even

is T always odd✔️✔️✔️

is T could be even or odd

Answer 2

U see, when 5 is generally multiplied with a even number, u will get an even answer( for eg, 5*2=10 and 5*100=500 and ao on) and when 5 is multiplied with an odd number u will get a odd answer. So when u take odd number as n and multiply it with 5, u will get odd........ So any odd number minus 2 is odd (like 3-2, 5-2..etc).....

So the answer is T is always odd