What is an EMG/NCS and why is it helpful? EMG stands for Electromyograghy and NCS stands for Nerve Conduction Study. These two studies are done together; but on occasions, the EMG portion is skipped depending on the diagnosis and the result of the NCS portion. The test is performed in the sitting or lying position.
Math Planet If : A conditional statement is false if hypothesis is true and the conclusion is false. If we rearrange a conditional statement or change parts of it then we have If both statements are true or if both statements are false then the converse is true.
In Example 2, The sun is made of gas is the hypothesis and 3 is a prime number is the conclusion. Note that the logical meaning of this conditional statement is not the same as its intuitive meaning. In logic, the conditional is defined to be true unless a true hypothesis leads to a false conclusion.