Math, asked by malu67, 6 months ago

show that a b c d are proportion if ma²+ nb²:mc²+nd²::ma²-nb²:mc²-nd²

Answers

Answered by saideepak708

1

Answer:

Step-by-step explanation:

A+D=B+C

AB=CD

AD=BC

A+C=B

Previous Question

Next Question

Similar questions

Math, 3 months ago

8,24,36 lcm?????????????

Math, 3 months ago

A train travels at uniform speed and covers 150 km in 2 hours. Find the distance covered by the train in 5 hours...

English, 3 months ago

Choose the correct conjunction: I am not going to work today _____________I am down with fever. I tried to hit the nail _________ hit my thumb instead!

Math, 6 months ago

check whether the following are quadratic equation x square-2x=(-2)(3-x)...

Political Science, 6 months ago

who was the expectation team of who discovered the grand canyon and many other famous landmarks?

Biology, 11 months ago

Name all the planet in order?.......and attached pic of all planets...

Physics, 11 months ago

photon is characterized by...

English, 11 months ago

What is meaning of panel?