Question

Solve

$1 \div {a + b + x} = 1 \div a + \\ 1 \div b + 1 \div x \: \: \: \\ where \\ a + b \: \\ is \: not \: equal \: to \: \\ zero$
Answer plz

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Answer 1

Answer:let vector a=i be a vector which makes an angle of 120 with a unit vector b. then the unit vector (a +b) is?? (Ans = `1/2i + 3/2j) Plz help me my answer is coming negative plz explain it with figure.

Question from  Class 11  Chapter Logarithm

Step-by-step explanation: