COUNTRY
India
ALL CATEGORIES
GOAL
CBSE Class 10
CBSE Class 12
CBSE Class 8
CBSE Class 9
GSEB Class 10
GSEB Class 8
GSEB Class 9
ICSE Class 10
ICSE Class 9
IGCSE X
MEDIUM
SUBJECT
Ncert Textbook Trigonometry Gseb Class 10 Maths Problems and Solutions
GSEB Class 10
SORT:
BY LEVEL
English > Maths > Ncert Textbook > Trigonometry
Question
Level
Action
Given $$sec \theta=\frac{13}{12},$$
Calculate value of $$\cos \theta ?$$......
Level 1
State whether the following are true or false.
The value of tan A is always less than 1.......
Level 1
State whether it is true or false.
$$\sin \theta=\frac{4}{3},$$ for some angle $$\theta$$......
Level 1
Choose the correct option and justify your choice : $$\frac{1-\tan ^{2} 45}{1+\tan ^{2} 45}=$$......
Level 1
Choose the correct option and justify your choice : $$\sin 2 {~A}=2 \sin {A}$$ is true when $${A}=?$......
Level 1
State whether true or false. Justify your answer :The value of $$\sin \theta$$ increases as $$\theta......
Level 1
State whether it is true or false. Justify your answer :
The value of $$\cos \theta$$ increases as $......
Level 1
State whether it is true or false. Justify your answer: $$\sin \theta=\cos \theta$$ for all values o......
Level 1
State whether true or false. $$cot A$$ is not defined for $$A=0^{\circ}$$. Justify your answer :......
Level 1
Express $$\sin 67^{\circ}+\cos 75^{\circ}$$ in terms of trigonometric ratios of angles between $$0^{......
Level 1
Express the trigonometric ratios $$\tan {A}$$ in terms of $$\cot {A} .$$......
Level 1
If $$\angle {A}$$ and $$\angle {B}$$ are acute angles such that $$\cos {A}=\cos {B},$$ then $$\angle......
Level 2
In $$\triangle {PQR},$$ right angled at $$Q, PR + QR = 25 ~$$cm and $$PQ = 5 ~$$ cm.
Determine the v......
Level 2
In $$\Delta {PQR},$$ right angled at $$Q, PR+QR=25 ~cm $$
and $$ PQ =5 ~cm$$ Determine the values of......
Level 2