These can be very helpful when you're stuck on a problem and don't know how to Find direction angle of vector.
Best to find answers in math. Best math app very helpful but it not free, im 15 years old and I use this app so that I could learn new things in math. Still usable without a subscription, camera works well and the size can be adjusted. So recommend. It gives vivid method and understanding to basic math concept and questions.
It's really an app from future. I actually had no idea how to complete the square when working with quadratic equations until this app explained it. As a college student who struggles with algebra like. Wolfram alpha free option does not offer as much detail as this one and on top of that I only need to scan the problem with my phone and it breaks it down for me.
It has a built-in scientific calculator and it can scan almost any sum and give you an answer, this app helped me so much. He is 'special ed' and this is helping him do much, props to the devs, i would recommend this app to anyone.
v = ∥ v ∥ ( cos θ) i + ∥ v ∥ ( sin θ) j. v = a i + b j. Therefore the direction angle of θ of
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To solve a math equation, you need to figure out what the equation is asking for and then use the appropriate operations to solve it.