sec⁴theta(1-sin⁴ theta)-2 tan⁴theta=1
Answers
Answered by
11
Step-by-step explanation:
Answer:-
Under the Property-
[Or we may not be using it though]
Let's Do!
As ,
Cancelling them, we get
Now, sec² theta - tan² theta = 1
So, cancelling it,
Hence Proved!
Answered by
64
Given
sec⁴theta(1-sin⁴ theta)-2 tan⁴theta=1
We Used
We used this Property -
a² - b² = (a - b) (a + b)
According to the question
Hence its verified
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