Subtract the value of the second pair from the value of the first pair, or 18 - 8 = 10. Our determinant equals 10. Once again, determine the sign dictated by the location of the element you eliminated. In this case, the sign is +, so we would use 10. Next, let's find the cofactor of 5.
Answer: The outermost zone of a flame is the hottest zone. Due to this, goldsmith uses the outermost zone of a flame for melting gold and silver. Question: 11. In an experiment 4.5 kg of a fuel was completely burnt.
For instance, the heat-affected zone (HAZ) is significantly smaller; at only micrometers across, the HAZ of the welding process does not affect nearby sensitive components. Also, the HFW process has much better control over weld and heat-affected zone (HAZ) hardness, often causes attributed to pipeline failure.