How many terms of the Arithmetic Progression 45, 39, 33, must be taken so that their - Maths - Arithmetic Progressions

Question

How many terms of the Arithmetic Progression 45, 39, 33, must be
taken so that their sum is 180? Explain the double answer

Pls tell how to write the answer for "Explain the double answer"

Nisha Gautam · Accepted Answer

How many terms of the Arithmetic Progression 45, 39, 33, ... must be taken so that their sum is 180? Explain the double answer. Pls tell how to write the answer for "Explain the double answer"