Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.
statements
Some men are elephants.
Some elephants are tigers.
conclusion:
Some elephants are men.
Some tigers are elephants.
Both conclusions 1 and 2 follow.
Neither conclusion 1 nor 2 follows.
Only conclusion 1 follows.
Only conclusion 2 follows.
Read the given statement and conclusions carefully and decide which of the conclusions logically follow(s) from the statement.
Statement:
Despite sufficient availability of books in the libraries of educational institutions, majority of students studying in urban area's educational institutions have started using mobile phones or other electronic equipment as the main resource for seeking on/offline study material; as a consequence, there is severe decline in the use of books as study material.
Conclusions:
1) Methods of book reading should be devised.
2) A study should be conducted to know about the status of book reading.
Either conclusion 1 or 2 follows.
Neither conclusion 1 nor 2 follows.
Only conclusion 1 follows.
Only conclusion 2 follows.
If θ is an acute angle and sinθ = cosθ, then 2cot²θ + sin²θ - 1 = ?