Physics, asked by Pravallika1805, 8 months ago

ro
f A+B= 21 and à - B=4 i then
B i
What is the angle blo ħ and
B in degrees​

Answers

Answered by md0971284
1

Answer:

12.5

Explanation:

A+B=21..…..1

A-B=4.,.....2

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