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Angles between two forces to make their resultant minimum and maximum are respectively

A0° and 90°

B180° and 90°

C90° and 180°

D180° and 0°

Answer:

D. 180° and 0°


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Read the given statements and conclusions carefully and decide which of the conclusions logically follow(s) from the statements.

Statements:

All scientists working in Japan are talented.

Some Chinese scientists are working in Japan.

Conclusions:

I. No Chinese scientist is talented.

II. Some talented Chinese scientists are working in Japan.

III. All talented scientists are Japanese.

IV. Some Chinese scientists are talented.