Question

केवल: मा 1. अपदो दूरगामी च, साक्षर न च पण्डितः अमुखः स्फुटवक्ता च, य: जानाति सः पण्डितः। 2. धरायाः उपरि, अध धूमः भूत्वा गगने इ




This is a sanskrit riddle please tell answer​

Answer 1

Explanation:

Two forces of magnitudes k cos A and k cos B act along CA, CB of a triangle ABC . Prove that their resultant is k sin C. (B.Sc.86 Calicut; B.Sc. 79, 8 M.K.U.) [Hint:- Use the result that in a triangle cos^ 2 A+cos^ 2 B+cos^ 2; C=1-2 cos A cos B cos C]