Question

40. Suvo
(B) cos e
(A) sin e
41. tan 0 + cot 0 =
(A) sec 0 cosec
(C) tan Ocot
(D) sin 0 + cos
(B) sin
cos e​

Answer 1

$<font color=red><marquee behavior=alternate>Solution</marquee></font>$

tan∅+cot ∅

=(sin∅/cos∅)+(cos∅/sin∅)

=(sin²∅+cos²∅)/(sin∅cos∅)

=1/(sin∅cos∅)

=cosec∅sec∅

option (a)cosec∅sec∅

Hope this helps you.........

Answer 2

Answer:

see this attachment

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