Math, asked by Anonymous, 1 year ago

how it was comes ?
(b² - a²)² cos²Φ = (a² - b²)²cos²Φ

Attachments:

Answers

Answered by rishu6845

6

Answer:

plzzz give me brainliest ans and plzzzz follow me

Attachments:

Answered by Anonymous

11

$\huge{\underline{\underline{.........Answer}}}$

Attachments:

Previous Question

Next Question

Similar questions

English, 8 months ago

fill in the blanks with the correct preposition from the brackets.

Physics, 8 months ago

Two metal plates of dimensions 10cm x 2cm and 5cm x 4cm are pulled with the same velocity on a liquid film spread on a smooth table. Then ratio of the forces required in these two cases is (A) 1:1 (B) 1:2 (C) 2:1 (D) 3:4...

Hindi, 8 months ago

कहानी का कौन सा पात्र बीमार है ...

English, 1 year ago

application for leave...

Science, 1 year ago

A gas occupies 6o. 50dm3 are 25 degree celcius 14-pheric pressure. At what temporature winn the same gas occubie 30.25 dm3 at same pressure ? I ans 30.25 dos...

Physics, 1 year ago

The resistance of wire is 100 ohms. If it carries a currwnt of 1A for 10 seconds the heat produced will be...

Science, 1 year ago

write SI unit of "G" Pressure...

English, 1 year ago

its a moral science question.... how often do you use rude words ??