Graph of Trigonometric Ratios
Trending Questions
Q.
Match the following (Figures are rough sketches)
(i)sinx
(ii) cosx
(iii) tanx
i -Q, ii -x, iii -P
i -P, ii -Q, iii -R
i -R, ii -P, iii -Q
i -Q, ii -P, iii -R
Q.
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How many of following statements are true?
(1)Period of sin θ is π, because sin 0 and sin π = 0
(2) Period of cos θ is π
(3) Period of tan θ is π
Q.
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FunctionDomainRange(i) sinx(P) R(L) [-1, 1](ii) cos x(Q) R-nπ(M) R(iii) tan x(R) R- {(2n+1)}(N)(−∞, -1]∪[1, ∞)(iv) cosec x(v) sec x(vi) cot x
How many of the following are matched correct?
(i) -P-L, (ii) -P-L, (iii)-R-M, (iv) -Q-N, (v) -R-N, (vi) -Q-M
Q. The function f(x)=cosec x is discontinuous at x=nπ, n∈Z.
- False
- True