The value of ( A+ A)(1- A) is - Vidyadip

MCQ

The value of $(\sec A+\tan A)(1-\sin A)$ is

A
$\sec A$
B
$\sin A$
C
$\operatorname{cosec} A$
✓
$\cos A$

✓

Answer

Correct option: D.

$\cos A$

D

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Trigonometric Identities→Trigonometric Identities — all question types→Maths STD 10 question papers→CBSE Board STD 10 question papers→CBSE Board question paper generator→

Similar questions

If the angle of elevation of a cloud from a point $200m$ above a lake is $30^\circ$ and the angle of depression of its reflection in the lake is $60^\circ,$ then the height of the cloud above the lake is :

If the mean of first $n$ natural number is $15,$ then $n =$

Two concentric circles are of radii $5 cm$ and $3 cm$. Find the length of the chord of the larger circle which touches the smaller circle.

A bag contains 100 cards numbered 1 to 100. A card is drawn at random from the bag. What is the probability that the number on the card is a perfect cube?

The HCF and the LCM of 12,21 and 15 respectively, are

If $\alpha,\beta$ are the zeros of the polynomial $f(x)=x^2-p(x+1)-c$ such that $(\alpha+1)(\beta+1)=0,$ then $c =$

A metallic cone of base radius $2.1\ cm$ and height $8.4\ cm$ is melted and moulded into a sphere. The radius of the sphere is:

If $\sec \theta+\tan \theta= p$, then the value of $\sin \theta$ is

If mode of a series exceeds its mean by $12,$ then mode exceeds the median by :

The zeroes of a polynomial $x^2-7 x+12$ are :