Question
If tan θ = 2, find the values of other trigonometric ratios.
✓
Answer
Get the step-by-step solution for this question inside the Vidyadip app.
Get the answer in the appNeed a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
In an A.P. the first term is – 5 and last term is 45. If sum of all numbers in the A.P. is 120, then how many terms are there? What is the common difference?
The first three terms of an AP are respectively (3y - 1), (3y + 5) and (5y + 1), find the value of y.
If $\alpha$ and $\beta$ are the zeroes of the quadratic polynomial $f(x) = x^2 - 3x - 2$, find a quadratic polynomial whose zeroes are $\frac{1}{2\alpha+\beta}$ and $\frac{1}{2\beta+\alpha}.$
→A mixer manufacturing company manufactured $600$ mixers in $3^{rd}$^ year and in $7^{th}$^ year they manufactured 700 mixers. If every year there is same growth in the production of mixers then find
(i) Production in the first year
(ii) Production in $10^{th}$ year
(iii) Total production in first seven years.
→(i) Production in the first year
(ii) Production in $10^{th}$ year
(iii) Total production in first seven years.
The $26^{th}, 11^{th}$ and last term of an A.P. are $0, 3$ and $-\frac{1}{5},$ respectively. Find the common difference and the number of terms.
→A spherical ball of radius $3\ cm$ is melted and recast into three spherical balls. The radii of the two of the balls are $1.5\ cm$ and $2\ cm$ respectively. Determine the diameter of the third ball.
→Solve the following system of equations by the method of cross-multiplication:
→$(a + 2b)x + (2a − b)y = 2,$
$(a - 2b)x + (2a + b)y = 3.$
M/s Atharv traders sold a computer printer to Shraddha Electronics for taxable price of Rs. 10,000. Shraddha Electronics sold it to Mr.Omkarnath at Rs.12,500 taxable price and retailer sold it to customer at Rs.14,500 taxable price. The rate of GST is 18%, then find the CGST and SGST applicable at every transaction.
The annual investments of a family are shown in the adjacent pie diagram. Answer the following questions based on it.
(1) If the investment in shares is Rs 2000/, find the total investment.
(2) How much amount is deposited in bank?
(3) How much more money is invested in immovable property than in mutual fund?
(4) How much amount is invested in post?
(1) If the investment in shares is Rs 2000/, find the total investment.
(2) How much amount is deposited in bank?
(3) How much more money is invested in immovable property than in mutual fund?
(4) How much amount is invested in post?
Equal circle with centres O and O' touches each other at X. OO' produced to meet a circle with center O' at A. AC is a tangent to the circle whose centre is O. O'D is perpendicular to AC. Find the value of $\frac{\text{DO'}}{\text{CO}}.$
→