Physics, asked by tamannakhatun5419, 2 months ago

a ও b এর কোন মানের জন্য 2i -3j- k এবং ai +bj- 2 k ভেক্টর দুটি পরস্পর সমান্তরাল হবে?? ​

Answers

Answered by kanikaramchiary1
3

Answer:

Photosynthesis is the process by which plants make their own food with the help of water and sunlight.

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