construction of biogas plant
Question
Prove that tan theta by 1 minus cot theta cot theta by 1 minus tan theta is equal to 1 sec theta into cosec theta
Maths
May 24, 2020, 3:18 p.m.
Answer
Without actual divisor show that rational no. 17/625 is a terminating decimal. Express decimal form
A cement company earns a profit of rs 8 per bag of white cement sold and a loss of rs 5 per bag of grey cement sold what is the number of white cement bag it must sell to have neither profit no loss if the number of grey bags sold is 6400 bags
Ch 3 class8
What are synthetic fibres how are they different from natural fibres?
What are synthetic fibres how are they different from natural fibres?
Maths
May 24, 2020, 10:50 a.m.
Answer
4. Solve the following LPP: (using simplex algorism)
Minimize Z= 8x1+4x2+2x3
Subject to 4x1+ 2x2+x3 ≤ 8
3x1 + 2x3 ≤ 10
X1+ x2 +x3 = 4
Where x1, x2, x3 ≥