Tell whether each statement is sometimes, always, or never true
1) If n is zero, then x^-n is 1
2) If n is negative integer, then x^-n=1
3)If x is zero, then x^-n is 1
4) If n is an integer, then x^-n>1
Answers
Answered by
2
1.yes
2.yes
3.no
4. yes
2.yes
3.no
4. yes
raghurajmuni:
if x is 10 then 10^0= 1
sorry 2. is no i thought n=0
3. if x=0 an n=10 then also it is 1
4.if x=4 and n=2 therefore its 16which is >1 and sometimes true also
Answered by
1
1. Always true
2. Sometimes True
3. Never True
4. Sometimes True
2. Sometimes True
3. Never True
4. Sometimes True
2. the value is 1 when x=1 but the statement is not true for other values. 4. wh
4. When n is negative integer the value of x^-n is more than 1 but is not true when n is positive integer.
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