find the value of [sin²30+cos²30] [sec²45-tan²45] answer asap
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Step-by-step explanation:
[sin²30+cos²30] [sec²45-tan²45]
Answered by
2
Answer:-
= 1
Step - by - step explanation:-
Value used :-
- sin 30 = 1/2
- cos 30= √3/2
- tan 45 = 1
- sec 45 = √2
According to the question:-
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