Question

answer these .... one marks question plzzz friends...<br />1) write the set { x: x€R, -4 ≤x<6} as an interval.<br />2) Write the relation R={(x,x³):x is a prime number less than 10}<br />3) A={1,2} and B={3,4} then what is A×B<br />4) cos(-5 π/ 6) = ?​<br />plzz it's urgent​ refer pic if you didn't understand
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Answer 1

Answer:

plzzz give me best ans and thanks and follow me

Answer 2

Answer:

Oii. 2 kaha chala jata he yarrrrr