Math, asked by sekhar123456789, 2 months ago

Instructions : (1) Answer all questions.
(2) Each question carries three marks.
(3) Answers should be brief and straight to the point
and shall not exceed five simple sentences.
2
1
1
1. If x + - =3, find the value of x3
+
х
te!
17 + 13
2. Rationalize the denominator of
V7-13
3. If A + B + C = 180°, prove that
cot Acot B + cot B cotC + cotC cotA=1
1
4. Resolve
(x - 1)(x - 2)
into partial fractions.
Contd​

Answers

Answered by Anonymous
0

Answer:

idk lol im sorry i just want points

Step-by-step explanation:

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