Question

There are two vectors Ā=i+j+k and
B=i-i+, then component of A along B
(1) T3 ( i- j+h)
(2)
√3 (ît + Ê
(3) 13 ( î+j+h)
(4) }(-j+k)​

Answer 1

Answer:

If an object is kept between the focus and

the centre of curvature of a concave mirror,

the image will be

@real, magnified virtual, diminished

© real, diminished D virtual, magnified

Explanation:

If an object is kept between the focus and

the centre of curvature of a concave mirror,

the image will be

@real, magnified virtual, diminished

© real, diminished D virtual, magnified