MA-47

Number patterns and the nth term

Lower Sec Maths · Secondary 1 · Hard · Number patterns and the nth term

The first four terms of a sequence are:

T_1 = 3(1+4)

T_2 = 3(2+4)

T_3 = 3(3+4)

T_4 = 3(4+4)

.

What is the value of

T_{25}

Loading problem…