Question

18
Ahe purchasing officer of the Pain-killing Co. informs the production manager that
during the month, following supply of three chemicals, Asprin (A), Caffeine () and
Decongestant (D) used in the production of three types of pain-killing tablets, Paingo (1)
X-Prene (y) and Relaxo (2), will be 16, 10 and 16 kg respectively. According to the
specifications, each strip of 10 tablets of Paingo requires 2 gm of A, 3gm of C and 1 gm
of D. The requirements for other tablets are :
X-Prene : 4gm of A, 1 gm of C and 3 gm of D
Relaxo
1 gm of A, 2 gm of Cand 3 gm of D
Use matrix inversion method to find the number of strips of each type so that raw
materials are consumed entirely.
:​

Answer 1

Answer:

The fixed combination of acetylsalicylic acid, paracetamol and caffeine is more effective than single substances and dual combination for the treatment of headache: a multicentre, randomized, double-blind, single-dose, placebo-controlled parallel group study