Math, asked by akankshashetty1511, 5 hours ago

) The correct relation in the following is ____.

a) 2 − 2 = 1 b) sin2 + cos2 − 1 = 0

c) sin(90 − ) = cot d) sin = cot × cos ​

Answers

Answered by anshuayoo
0

Answer:

8/ ROOT 8- ROOT 6 DO RATIONALISATION SOLVE PLESE DO FULL SOLUTATION

Step-by-step explanation:

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