Math, asked by ooikkattudoss, 5 months ago

if an =-(n²-4) find a4

Answers

Answered by singhkri17

0

Answer:

n=4

Step-by-step explanation:

if an=-(n²-4 ) find a4

an=n²+4=4

an=4²=4

an=4×4=4

an=16=4

an=16-4

an=12

Previous Question

Next Question

Similar questions

Biology, 2 months ago

what are metamorphic rocks?

Science, 2 months ago

What is used by plants for protien synthesis...

Math, 2 months ago

10 m path around it. Find Find the area of the path inside a square field of side 10 m. The breadth of the path is 2 m. the cost of levelling the path at $2.50 per sq. m. A 4 m broad verandah runs a round a hall, which is 20 m long and 15 m wide. Find the are...

Math, 5 months ago

Solve 2×-3y=6, x+y=1 step by step...

English, 5 months ago

When the clock strikes eight in the morning ,I walk to school what is simple compound complex ...

Physics, 10 months ago

When a particle is projected at some angle to the horizontal, it has a range R and time of flight t. If the same particle is projected with the same speed at some other angle to have the same range, its time of flight is t, then ...

Business Studies, 10 months ago

Aims and Objectives of important documents use in bank...

Chemistry, 10 months ago

why an anion of higher charge gets polarized easily?