Math, asked by shravanillad3842, 7 months ago

Cos 60 degree + sin 45 degree minus cos 30 degree upon tan 60 degree plus
45 degree minus cos 30 degree

Answers

Answered by Anonymous
3

Answer:

Step-by-step explanation:

Tan45/Cosec30 + Sec60/Cot45 - 5Sin90/2Cos0

Tan45 = Cot 45 = 1;

Sin30 = Cos60 = 1/2 => Cosec30 = Sec60 = 2.

Sin90 = Cos0 = 1.

= 1 /2 + 2 / 1 - 5(1) / 2(1)

= 1/2 + 2 - 5/2

= 5/2 - 5/2

= 0

Answered by satyamchaubey2006
1

Step-by-step explanation:

correct option is 2√3-3/11

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