praggrawal19
praggrawal19 praggrawal19
  • 21-08-2016
  • Physics
contestada

What is the component of 3i^ + 4j^ along i^+j^

Respuesta :

janmejaysinha4
janmejaysinha4 janmejaysinha4
  • 22-08-2016
using the Pythagorean theorem

a^2 = b^2 + c^2

when a is the hypotenuse, and b and c are opposites and adjacent in a right triangle

3^2 + 4^2 = 5^2

Therefore, the hypotenuse has a magnitude of 5
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