Question

PRove that 1v +1u = 1f in concave mirror.

Do it fast...and correct answer✔︎✔︎..​

Answer 1

Tari maa ka bhosda

Tari maa ka bhosdaTari maa ka bhosdaTari maa ka bhosdaTari maa ka bhosdaTari maa ka bhosdaTari maa ka bhosdaTari maa ka bhosdaTari maa ka bhosdaTari maa ka bhosdaTari maa ka bhosdaTari maa ka bhosdaTari maa ka bhosdaTari maa ka bhosdaTari maa ka bhosdaTari maa ka bhosda