Instasolv
Open in App
Search
Boards
CBSE
Books
NCERT Solutions
NCERT Exemplar
RD Sharma Solutions
RS Aggarwal Solutions
HC Verma
DC Pandey
Resnick Halliday
S.L. Loney
S.S. Krotov
MS Chauhan Organic Chemistry
Higher Algebra Hall & Knight
Lakhmir Singh
Syllabus
CBSE Class 12 Syllabus
Previous Papers
Sample Papers
Instasolv App
4.5
29K reviews
1M+
Downloads
Home
>
Question
>
2 sec 0-1 tan'e (1) 1 0 (2) 2 (3) 3...
Question
2 sec 0-1 tan'e (1) 1 0 (2) 2 (3) 3 (4) 4
11th - 12th Class
Maths
Solution
Share
112
4.0 (1 ratings)
Download App for Answer
3. ( (1) sec ^{2} theta-1=tan ^{2} theta ) (Trigonometric Identity) So, ( frac{sec ^{2} theta-1}{tan ^{2} theta}=frac{tan ^{2} theta}{tan ^{2} theta}=1 )
Relevant Questions
01 BOWL 8. The value of a flat worth at the rate of 10% p.a. In how many years will its 5,00,000 is ...
11th - 12th Class
Maths
what number should be added as to get 52
11th - 12th Class
Maths
Show that 1+a1111 + b1111 + c = bc + ca + ab + abc
11th - 12th Class
Maths
If the marked price of an article was 8400 and sold for ₹ 6426 after offering two discounts one afte...
11th - 12th Class
Maths
subtract. 150 + 64-3xy from 128-5444scy
11th - 12th Class
Maths
>
Recent Questions
4free 10. A local cricket team played 20 matches in one season. It won 25% of them. How many matches...
ILLUSTRATION 16 The curve y-exy + x = 0 has a vertical tangent at the point: (a) (1,1) (b) at no poi...
Water is falling from a tap into a cubiodal tank at the rate of 60 litres per minute. If the volume ...
Divide the difference of 4/5 and 1/2 by the quotient of 2/3 and 6/5
wi) sec8a - 1 - tanga sec 4a - 1 tan 2a
Open in App
✕
Quick and Stepwise Solutions
Just click and Send
OVER 20 LAKH QUESTIONS ANSWERED
Download App for Free