which of the following sets are empty sets? justify your answer. 1) A = { x : x 2 = 4 and 3 x = 9 2) The set of all triangles in a plane having the sum of their three angles less than 180.
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Answer:
Niya is learning about quadrilaterals. She says a rhombus is a regular polygon.
Do you agree with her?
കണ്ടെത്താം, പറയാം
ബാബുരാജ് ഉൾപ്പെടെയുള്ളവരുടെ വളർച്ചയിൽ കുഞ്ഞുമുഹമ്മദ്ക്ക പ്രധാന പങ്കു
വഹിച്ചിട്ടുണ്ട്. ആരുടെയെല്ലാം? സന്ദർഭങ്ങൾ ഏതെല്ലാം?जीवो के चट्टानों में दबे अवशेषों को जीवाश्म(fossils) कहते हैं। ... जीवों के इस तरह की परिरक्षित अवशेष जीवाश्म (fossil) कहलाते हैं। यह जैव विकास प्रक्रम के विषय में जानने में सहायता करते हैं कि जीव की उत्पत्ति किस प्रकार हुई या हमारे पूर्वज जिनसे हमारी उत्पत्ति हुई वह कैसे थेok give your sñàpçhàt id or accountIt is adamant to forget habbits
of someone
The Census Method is also called as a Complete Enumeration Survey Method wherein each and every item in the universe is selected for the data collection. ... Whenever the entire population is studied to collect the detailed data about every unit, then the census method is applied.Antonyms for best
inferior.
last.
poor.
extra.
least.
low.
low-class.
minor.
A statistical investigation in which the data are collected for each and every element/unit of the population, it is termed as Census Method. It is also known as 'Complete Enumeration' or '100% Enumeration or Complete surveyA statistical investigation in which the data are collected for each and every element/unit of the population, it is termed as Census Method. It is also known as 'Complete Enumeration' or '100% Enumeration or Complete surveyAntonyms for best
inferior.
last.
poor.
extra.
least.
low.
low-class.
minor.
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1) is not an empty set
1) is not an empty set 2) is an empty set because the sum of triangle can't be less or more than 180.