Answer Happy • (c) C= 20-sin ²0 R-R² sin cos 200+ VR cos 20 R 1≤R≤2,0 = 100°,50 ≤ ≤ 200°

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(c) C= 20-sin ²0 R-R² sin cos 200+ VR cos 20 R 1≤R≤2,0 = 100°,50 ≤ ≤ 200°

Posted: Wed Jul 06, 2022 12:04 pm

by answerhappygod

: C C 20 Sin 0 R R Sin Cos 200 Vr Cos 20 R 1 R 2 0 100 50 200 1 (9.03 KiB) Viewed 15 times

(c) C= 20-sin ²0 R-R² sin cos 200+ VR cos 20 R 1≤R≤2,0 = 100°,50 ≤ ≤ 200°