Home
Class 10
MATHS
In DeltaABC, angleB=90^@. Then sin A+Cos...

In `DeltaABC, angleB=90^@`. Then sin A+Cos C is:

A

`1/5`

B

`5/6`

C

`6/5`

D

`1/6`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER 6

    OSWAL PUBLICATION|Exercise Section - A |6 Videos

  • SAMPLE PAPER 6

    OSWAL PUBLICATION|Exercise Section - B |5 Videos

  • SAMPLE PAPER 5

    OSWAL PUBLICATION|Exercise Section -C|2 Videos

  • SAMPLE PAPER 7

    OSWAL PUBLICATION|Exercise Section -C|7 Videos

Similar Questions

Explore conceptually related problems

In DeltaABC, angleB=90^(@) and AB : BC = 2:1 . The value of of sinA+cotC is

If in DeltaABC, angle A=90^(@) and c, sin B cos B are rational numbers, then show a and b are rational .

(i) In DeltaABC, angleA=90^(@) . Which is its longest side? (ii) In DeltaABC, angleA=angleB=45^(@ . Which is its longest side? (iii) In DeltaABC, angleA=100^(@) and angleC=50^(@). Which is its shortest side?

In DeltaABC,angleB=90^(@) , if AB=5cm, BC=12 cm , then find the vlaues of the following : (a) Sin A (b) Cos A cot A cosec C ( e) sec C tan C

In DeltaABC,angleB=90^(@)and sin A= (4)/(5) , then find the values of all other trigonometric ratios for angleA .

In a DeltaABC, angleB=90^(@) and AC=8sqrt(2) . If AB=BC, then find AB.

In DeltaABC,angleB=90^(@). If P is the mid-point of side AC, then PA=PB=

In DeltaABC, BC=AB and angleB=80^(@). Then, angleA= ?

In a DeltaABC ,angleB=(2pi)/3 and cos A + cos c = lamda . Then , the exhaustive set of value of lamda is