Question

(i) Write the negation of the statement ""5 is a prime number"". (ii) Write the contrapositive and converse of the statement. ""If a triangle is equilateral then it is isosceles"".​

Answer 1

Answer:

5 is a composite number

No

Answer 2

Given :  "5 is a prime number"

To Find  : Write the negation of the statement

Solution:

"5 is a prime number"

negation of the statement

5 is not a prime number

Contrapositive. Switching the hypothesis and conclusion of a conditional statement and negating both

inverse - Negating both statements

Converse - reversal of both statements

"If a triangle is equilateral then it is isosceles

Contrapositive.

If a  triangle is not isosceles then it is not an equilateral triangle

Learn More:

Write converse, inverse and contrapositive of the following ...

brainly.in/question/6325320

Write converse, inverse and contrapositive of the conditional "If two ...

https://brainly.in/question/13874908