Question : If $\sin A = \frac{4}{5}$, then what is the value of $\sin^2 A$?
Option 1: $\frac{26}{25}$
Option 2: $\frac{36}{25}$
Option 3: $\frac{48}{25}$
Option 4: $\frac{16}{25}$
Latest: SSC CGL preparation tips to crack the exam
Don't Miss: SSC CGL complete guide
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: $\frac{16}{25}$
Solution : $\sin A = \frac{4}{5}$ Squaring both sides, ⇒ $\sin^2 A = \frac{16}{25}$ Hence, the correct answer is $\frac{16}{25}$.
Candidates can download this ebook to know all about SSC CGL.
Answer Key | Eligibility | Application | Selection Process | Preparation Tips | Result | Admit Card
Question : If $\tan A=\frac{3}{8}$, then the value of $\frac{3 \sin A+2 \cos A}{3 \sin A-2 \cos A}$ is:
Question : If $A+B=90^{\circ}$ and $\sin A=\frac{3}{5}$, then the value of $\tan B$ is:
Question : If $(4a + \frac{5}{a} + 5)=14$, what is the value of $(16a^2+ \frac{25}{a^2})$?
Question : If $\sqrt{3} \tan \theta=3 \sin \theta$, then what is the value of $\sin ^2 \theta-\cos ^2 \theta$?
Question : If $\tan \theta+\sec \theta=7, \theta$ being acute, then the value of $5 \sin \theta$ is:
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile