Let `A={a , b ,{c , d},\ e}` . Which of the following statements are false and why? `a in A` `asubA` `{a , b , e}subA`

Let A={a,b,{c,d},e}. Which of the following statements are false and why? a in Aa sub A{a,b,e}sub A

Let A={a , b ,{c , d},\ e} . Which of the following statements are false and why? (i) a in A (ii) asubA (iii) {a , b , e}subA

A= {a, b ,{c, d}, e} which of the following statements are correct? a in A

Let A={a , b ,{c , d},\ e} . Which of the following statements are false and why? (i) {a , b , e} in A (ii) {a , b , c}subA (iii) varphi in A (iv) {varphi}subA

Let A={a , b ,{c , d},\ e} . Which of the following statements are false and why? (i) {c , d}subA (ii) {c , d} in A (iii) {{c , d}}subA

A= {a, b {c, d}, e} which of the following statements are correct? phi in A

Let A={a,b,{c,d},e}. Which of the following statements are false and why? {c,d}sub A{c,d}in A{{c,d}}sub A

Let A={a,b,{c,d},e}. Which of the following statements are false and why? {a,b,e}in A{a,b,c}sub A varphi A{varphi}sub A

A= {a, b ,{c, d}, e} which of the following statements are correct? {a, b, e} sub A

A= {a, b, {c, d}, e} which of the following statements are correct? {a, b, c} sub A