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दिशा अनुपात (a1,b1,c1) और (a2,b2,c2) वाली रेखाओं के बीच का कोण इस प्रकार दिया जाता है:
गणना:
दिया गया है:
जैसा कि हम जानते हैं कि यदि
तो उनके बीच का कोण इस प्रकार दिया जाता है:
यहां, a1 = 1, b1 = 2, c1 = 2, a2 = 3, b2 = 2 और c2 = 6
⇒
∴ θ = cos-1
Last updated on Jul 14, 2025
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