Given, 7cos²θ = 1 + sin²θ Or 7cos²θ - sin² θ = 1 Or 7cos²θ - (1 - cos²θ) = 1 Or 8cos²θ = 2 Or cos²θ = (2/8) =1/4 Or cosθ = 1/2 (Since, in options maximum value of 'θ' is 90°therefore, we will take the positive root only) Or cosθ = cos60° θ=60°
In the question, assuming the given statements to be true, find which of the conclusion (s) among given two conclusions is/are definitely true and then ...
Statements: V < P ≤ F = Y, Y < O ≤ J < SÂ
Conclusions:
I. V ≤ O
II. F < J
III. S > P
Statements:Â J > A > G < N < K = V
ConclusionÂ
I. J > K Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
II. V > A
...In which of the following expressions the expression ‘Q ≤ N’ would hold definitely true?
Statements: P % Q, P $ R, Q # S, R @ T
Conclusions:
I. R $ QÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
II. S & TÂ Â Â Â Â Â ...
Statements:Â Â Â Â Â Â M # N # O $ P & Q % R % S
Conclusions :Â Â Â Â Â I. Q @ SÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â ...
Statements: E > O, S < Z, O ≤ S
Conclusions:
I. E < S
II. O < Z
Statement: A > B < D = E < C < F > G ≥ J; D > H
Conclusions:
I. A > H
II. F > H
III. D > F
Statement:
O ≤ P > K ≤ L; W ≤ X = M > O; Q > L
Conclusion:
I. X > K
II. M < P
Statement:
O ≤ P >K ≤ L; W ≤ X = K > R; Q > L
Conclusion:
I) W < L
II) L = W
