1 . Assertion (A): cos 1

Question

1
.
Assertion (A): cos 1 <cos 2
Reason (R) : In (O, T), cos x is decreasing function
a) A is true, R is true and R is correct explanation of A
b) A is true, R is true and R is not correct explanation of A
c) A is true, R is false
d) A is false, R is true​

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Katherine 1 week 2021-09-10T19:54:34+00:00 1 Answer 0 views 0

Answers ( )

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    2021-09-10T19:55:37+00:00

    Step-by-step explanation:

    d) A is false, R is true

    because it should be

    Cos 2<cos1

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