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TS EAMCET · Physics · Laws of Motion

Find the angle between the two vectors: a=3i^+2j^+5k^b=5i^+3j^+k^.

  1. A cos-1261330
  2. B sin-1261330
  3. C cos-1261335
  4. D tan-1261330
Verified Solution

Answer & Solution

Correct Answer

(A) cos-1261330

Step-by-step Solution

Detailed explanation

Use the concept of dot product and mod of a vector, from which we can find the angle between two vectors, so the angle between the two vectors can find by the formula of,…
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