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Veenapani
17 Sep 2018

Draw a line segment AB of length 8 cm. Taking A as centre, draw a circle of radius 4 cm and taking B as centre, draw another circle of radius 3 cm. Construct tangents to each circle from the centre of the other circle. Give the justification of the construction.

It acts as a reducing agent.

It acts as an oxidising agent.

It acts both as a reducing as well as an oxidising agent.

It can neither act as a reducing nor as an oxidising agent.

or